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Bacso, S. & Z. Szilasi

Generalized Rabl Mappings and Apollonius-Type Problems, 11 (2007) 27--38
[Abstract / Full Text]

Baer, G. F.

Explicit Calculation Methods for Conjugate Profiles, 7 (2003) 201--210 [Abstract / Full Text]

Aspects of Geometry and Art, 8 (2004) 231--241
[Abstract / Full Text]

Two Synthesis Methods for Non-Circular Cylindrical Gears, 13 (2009) 101--112
[Abstract / Full Text]

Baer, G. F. & G. Weiss

Kinematic Analysis of a Pentapod Robot, 10 (2006) 173--182
[Abstract / Full Text]

Baesel, U.

The Mean Width and Integral Geometric Properties of the Oloid, 22 (2018) 149--161
[Abstract / Full Text]

Baesel, U. & H. Dirnboeck

The Extended Oloid and Its Contacting Quadrics, 19 (2015) 161--177
[Abstract / Full Text]

Bailey, A. & H. Katsuura

Geometric Inequalities on Parallelepipeds and Tetrahedra, 24 (2020) 193--196
[Abstract / Full Text]

Baker, J. E.

The Single Screw Reciprocal to the General Plane-Symmetric Six-Screw Linkage, 1 (1997) 005--012 [Abstract]

Bancsik, Z. & I. Juhasz

On the Arc Length of Parametric Cubic Curves, 3 (1999) 001--016 [Abstract]

Barbat, C.-S.

Examples of Bézier-Surfaces of Revolution, 9 (2005) 1--9
[Abstract / Full Text]

A Generalization of Ivory's Theorem, 18 (2014) 7--21
[Abstract / Full Text]

A Property of Liouville Surfaces and Manifolds, 19 (2015) 179--188
[Abstract / Full Text]

Barej, M. & B. Corves & S. Hoffmann & C. Knief & M. Trautz

Design and Application Studies for a Cupola Forming Orbital Arrangement of Miura-Ori Basic Units, 19 (2015) 43--55
[Abstract / Full Text]

Barr, R. E. & D. Juricic & T. J. Krueger & L. S. Wall & B. H. Wood

The Freshman Engineering Design Graphics Course at the University of Texas at Austin, 2 (1998) 169--180 [Abstract]

Bastl, B. & F. Jezek

Comparison of Implicitization Methods, 9 (2005) 11--29
[Abstract / Full Text]

Bauch, J. & F. Henschel

Application of Focal Curves for X-ray Microdiffraction Methods, 17 (2013) 205--211
[Abstract / Full Text]

Baudet, V. & F. Jaillet & B. Shariat

Fitting a 3D Particle System Model to a Non-dense Data Set in Medical Applications, 7 (2003) 065--074 [Abstract / Full Text]

Beban-Brkic, J.

Isometric Invariants of Conics in the Isotropic Plane --- Classification of Conics, 6 (2002) 017--026
[Abstract]

Beban-Brkic, J. & Z. Kolar-Begovic & R. Kolar-Super & V. Volenec

On Feuerbach's Theorem and a Pencil of Circles in the Isotropic Plane, 10 (2006) 125--132
[Abstract / Full Text]

Béla, S. & G. Mátyási & M. Szilvási-Nagy

Geometric Simulation of Locally Optimal Tool Paths in Three-Axis Milling, 17 (2013) 223--235
[Abstract / Full Text]

Belyaev, A. & H. Yokota & S. Yoshizawa

Shape and Image Interrogation with Curvature Extremalities, 16 (2012) 81--95
[Abstract / Full Text]

Benítez, J.

A Unified Proof of Ceva and Menelaus' Theorems Using Projective Geometry, 11 (2007) 39--44
[Abstract / Full Text]

Bertoline, G. R.

Visual Science: An Emerging Discipline, 2 (1998) 181--188 [Abstract]

Bez, H. E. & T. J. Wetzel

Optimal Rational Circles of Degrees Five and Six, 8 (2004) 1--16 [Abstract / Full Text]

Bhattacharya, A. & K. Kumar Dubey & B. Mondal

Volume of an n-Dimensional Polyhedron: Revisited, 27 (2023) 1--9
[Abstract / Full Text]

Biembengut, M. S. & N. Hein

Geometry & Decorative Arts in Children's Creativity, 14 (2010) 93--103
[Abstract / Full Text]

Birra, F. P. & M. J. Prospero

SiPaViS -- A Toolkit for Scientific Visualization and Simulation, 3 (1999) 047--056 [Abstract]

Bizzarri, M. & M. Lávicka

Algorithm for the Parameterization of Rational Curves Revisited, 15 (2011) 001--018
[Abstract / Full Text]

Blach, A.

Determination of Thickness of Rotary Building Shells, 4 (2000) 189--196 [Abstract]

Blaschitz, B.

Skinning of Circles and Spheres by Geometric Optimization in Minkowski Space, 18 (2014) 159--172
[Abstract / Full Text]

Boelcskei, A. & S. Gál-Kállay & A. Z. Kovács & C. Sörös

Development of Spatial Abilities of Architectural and Civil Engineering Students in the Light of the Mental Cutting Test, 16 (2012) 97--109
[Abstract / Full Text]

Boelcskei, A. & E. Molnár

Classification and Projective Metric Realizations of Tile-Transitive Triangle Tilings, 11 (2007) 137--163
[Abstract / Full Text]

Bokan, N. & M. Ljucovic & S. Vukmirovic

Computer-Aided Teaching of Descriptive Geometry, 13 (2009) 221--229
[Abstract / Full Text]

Borcea, C. S.

Infinitesimally Flexible Skeleta of Cross-Polytopes and Second-Hypersimplices, 12 (2008) 1--10
[Abstract / Full Text]

Bosch, C. & M. Cabo & N. Charalambous & C. L. García & C. Gómez-Wulschner & G. Pastor & A. Reyes

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
[Abstract / Full Text]

Botvinovska, S. & A. Mostovenko & H. Sulimenko & A. Zolotova

Construction of Hyperbolic Paraboloids According to a Prospective Outline in the Form of Hyperbola, 26 (2022) 207--216
[Abstract / Full Text]

Botvinovska, S. & T. Nikolaenko & A. Zolotova

Geometrization of Design Flat Images or Geometric Approximation of Art Drawing, 23 (2019) 211--220
[Abstract / Full Text]

Bovill, C.

Fractal Geometry as Design Aid, 4 (2000) 071--078 [Abstract]

Brakhage, K.-H. & A. C. Niemeyer & W. Plesken & A. Strzelczyk

Simplicial Surfaces Controlled by One Triangle, 21 (2017) 141--152
[Abstract / Full Text]

Branoff, T. J. & J. Brown & J. Mohammed

The Role of Spatial Visualization Ability in Course Outcomes and Student Retention within Technology Programs, 26 (2022) 159--170
[Abstract / Full Text]

Branoff, T. J. & A. C. Clark & W. J. Haynie

A Study of the Use of Drawings to Explain Technical Information Among Young Adults, 10 (2006) 215--226
[Abstract / Full Text]

Branoff, T. J. & M. Shreve & E. Wiebe

How Students Use Online Instructional Resources in a Blended Instruction Introductory Engineering Graphics Course, 15 (2011) 213--223
[Abstract / Full Text]

Braviano, G. & S. Scolari

Multivariate Analysis in Design, 26 (2022) 147--157
[Abstract / Full Text]

Breda d'Azevedo, A. & D. Catalano & R. Duarte

Regular Colour-Preserving Coverings of Low Genus of the Face-Colored Hemicube, 13 (2009) 001--013
[Abstract / Full Text]

Breda d'Azevedo, A. & S. Wilson

Non-orientable Maps and Hypermaps with Few Faces, 7 (2003) 173--190 [Abstract / Full Text]

Bringmann, O. & D Klawitter & C. Tonn

A Dual Quaternion Based Pipe Alignment Algorithm for Constrained Pipe Systems, 21 (2017) 119--130
[Abstract / Full Text]

Brezov, D. & Y. Kancheva & T. Nikova

Non-Euclidean Descriptive Geometry in Engineering and Applied Visual Arts, 27 (2023) 227--236
[Abstract / Full Text]

Brown, J. & T. Branoff & J. Mohammed

The Role of Spatial Visualization Ability in Course Outcomes and Student Retention within Technology Programs, 26 (2022) 159--170
[Abstract / Full Text]

Buba-Brzozowa, M.

Ceva's and Menelaus' Theorems for the n-Dimensional Space, 4 (2000) 115--118 [Abstract]

The Monge Point and the 3(n+1) Point Sphere of an n-Simplex, 9 (2005) 031--036
[Abstract / Full Text]

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Cabo, M. & C. Bosch & N. Charalambous & C. L. García & C. Gómez-Wulschner & G. Pastor & A. Reyes

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
[Abstract / Full Text]

Cai, H. & Y. He & Z. Hu & W. Liu & Z. Peng & H. Yu

Shape Computing: A New Geometric Computing Mechanism, 26 (2022) 101--114
[Abstract / Full Text]

Carroll, E. & A. P. Ghosh & X. H. Nguyen & A. Roitershtein

Iterated Routh's Triangles, 21 (2017) 153--168
[Abstract / Full Text]

Casu, P.

Geometric Analysis of Architectural Drawings of the 19th Century, 15 (2011) 069--078
[Abstract / Full Text]

Catalano, D. & A. Breda d'Azevedo & R. Duarte

Regular Colour-Preserving Coverings of Low Genus of the Face-Colored Hemicube, 13 (2009) 1--13
[Abstract / Full Text]

Cerin, Z.

Homology and Orthology with Triangles for Central Points of Variable Flanks, 7 (2003) 001--022 [Abstract / Full Text]

Geometry of Regular Heptagons, 9 (2005) 119--132
[Abstract / Full Text]

On Thébault's Problem 3887, 15 (2011) 113--127
[Abstract / Full Text]

Generalization of a Geometry Problem Posed by Fermat, 17 (2013) 1--5
[Abstract / Full Text]

Chahdi, A. O. & M. Izid & S. Ouarab

Ruled Surface Generated by a Curve Lying on a Regular Surface and its Characterizations, 24 (2020) 257--267
[Abstract / Full Text]

Chalmovianská, J.

Analytic Solution of Castillon's Problem, another Approach, 27 (2023) 195--206
[Abstract / Full Text]

Chalmoviansky, P. & J. Pilnikova

Basis of Quartic Splines over Triangulation, 3 (1999) 161--176 [Abstract]

Charalambous, N. & C. Bosch & M. Cabo & C. L. García & C. Gómez-Wulschner & G. Pastor & A. Reyes

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
[Abstract / Full Text]

Charit, Y. & G. Elber & M. Roffman & O. Tebeleva

Geometric Problems in Computerized Preoperational Planning of a Robot Assisted Total Knee Replacement, 1 (1997) 041--050 [Abstract]

Chatani, M. & N. Ando & S. Masumi & N. Yamahata

Shape Grammar and Form Properties of Architectural Figures, 5 (2001) 023--034 [Abstract]

Chen, Bing & K. Feng & Z. Zuo

The Modern Education Mode for Engineering Drawing, 7 (2003) 121--128 [Abstract / Full Text]

Chen, Jiannan

Kernel Problems of the Modernization of Engineering Graphics Education, 2 (1998) 065--070 [Abstract]

Chen, Ming & Y. Hu & B. Li & Z. Ren

A Teaching Ecosystem of Engineering Graphics Based on the Deeper Learning Cycle Model and Asynchronous SPOC, 23 (2019) 259--267
[Abstract / Full Text]

Chibana, K. & R. Maeguchi & K. Takeyama & K. Yoshida:

Evaluation of Objective Test Using a Pair of Orthographic Projections for Descriptive Geometry Education, 3 (1999) 099--110 [Abstract]

Chikami, S. & J. Komoto & K. Yoshida

Characteristics of the Villagers' Drawings on the Village Development in Lao P.D.R., 7 (2003) 075--088 [Abstract / Full Text]

Chilla, B.

Virtual Movement Through Planar Geometry: Fundamental Concepts in Visual Art, 1 (1997) 169--178 [Abstract]

Chithpanya, S. & H. Abe & J. Komoto & K. Yoshida

The Composition of Decorative Art in Lao Traditional Monastic Architecture --- a Computational Geometry Approach, 7 (2003) 211--220 [Abstract / Full Text]

Choi, M.-H. & H Jeon

Controllable Simulation of Deformable Objects Using Heuristic Optimal Control, 11 (2007) 059--071
[Abstract / Full Text]

Clark, A. C. & T. J. Branoff & W. J. Haynie

A Study of the Use of Drawings to Explain Technical Information Among Young Adults, 10 (2006) 215--226
[Abstract / Full Text]

Clark, A. C. & J. V. Ernst

Engineering and Technical Graphics Education; Using the Revised Bloom's Taxonomy, 14 (2010) 217--226
[Abstract / Full Text]

Clark, A. C. & B. Matthews

Scientific and Technical Visualization: A New Course Offering that Integrates Mathematics, Science and Technology, 4 (2000) 089--098
[Abstract]

Có, P. & M. Anido & R. Arias-Barahona & A.-M. Núńez & G. Prieto & A. D. Velasco

Training of Spatial Visualization Using Computer Exercises, 14 (2010) 105--115
[Abstract / Full Text]

Cocchiarella, L.

Geometry and Graphics in Spatial Invention: Among Mind, Hand, and Digital Means, 10 (2006) 183--197
[Abstract / Full Text]

Perspective Between Fiction and Function: Pattern Mutations Through Science and Art, 19 (2015) 237--256
[Abstract / Full Text]

Conci, A.

H. Stachel: From Professor to Partner, 26 (2022) 19--23
[Abstract / Full Text]

Conci, A. & F. R. Aquino

Fractal Image Coding by Multi-Scale Selection Based on Block Complexity, 3 (1999) 057--066
[Abstract]

Conci, A. & T. W. Rauber

Using PostScript Programming Language in an Undergraduate Computer Graphics Course, 12 (2008) 215--228
[Abstract / Full Text]

Correia, J. V. & M. Couceiro da Costa & L. Romăo & Santos Guerreiro, A.

Eyesight Cartographies -- Unfolding the Visual Sphere, 19 (2015) 119--132
[Abstract / Full Text]

Corves, B. & M. Barej & S. Hoffmann & C. Knief & M. Trautz

Design and Application Studies for a Cupola Forming Orbital Arrangement of Miura-Ori Basic Units, 19 (2015) 43--55
[Abstract / Full Text]

Couceiro da Costa, M. & J. V. Correia & L. Romăo & Santos Guerreiro, A.

Eyesight Cartographies -- Unfolding the Visual Sphere, 19 (2015) 119--132
[Abstract / Full Text]

Coxeter, H. S. M.

Five Spheres in Mutual Contact, 4 (2000) 109--114 [Abstract]

Crannell, A. & M. Frantz & F. Futamura

An (Isometric) Perspective on Homographies, 23 (2019) 65--83
[Abstract / Full Text]

Croft Jr., F. M. & A. H. Tan & F. H. Tan

Computer Graphic Modeling for the Reconstruction of the Roman Colosseum, 19 (2015) 301--316
[Abstract / Full Text]

Croft, F. M.

The History of the International Conference on Geometry and Graphics -- One Person's Reflection, 20 (2016) 253--262
[Abstract / Full Text]

A Tribute to Hellmuth Stachel, 26 (2022) 3--4
[Abstract / Full Text]

Cucakovic, A. & B. Popkonstantinovic

On a Possible Constructive Geometrical Derivation of Mercator's Conformal Cylindrical Map Projection Based on Some Historical Facts, 10 (2006) 063--071
[Abstract / Full Text]

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D'Azevedo Breda, A. M. & J. M. Dos Santos

Spherical Geometry and Spherical Tilings with GeoGebra, 22 (2018) 283--299
[Abstract / Full Text]

Dalcín, M.

A New Classification of Convex Tetragons, 26 (2022) 271--288
[Abstract / Full Text]

The Pythagorean Theorem: One More Proof, 28 (2024) 87--88
[Abstract / Full Text]

Dalcín, M. & S. N. Kiss

Some Properties of the García Reflection Triangles, 25 (2021) 119--126
[Abstract / Full Text]

Dalcín, M. & O. T. Pop

Equalities and Inequalities in the Excircle Quadrilateral of a Convex Quadrilateral, 27 (2023) 171--179
[Abstract / Full Text]

Danilov, E.

Descriptive Geometry for CAD Users: Ribs Construction, 18 (2014) 115--124
[Abstract / Full Text]

Das, L. S. & M. N. I. Khan

On CR-Structures and the General Quadratic Structure, 24 (2020) 249--255
[Abstract / Full Text]

Daugulis, P.

Classification and Normal Forms of Planar 4-Multisets and Quadrangles, 22 (2018) 31--39
[Abstract / Full Text]

Daugulis, P. & V. Vagale

Normal Forms of Triangles and Quadrangles up to Similarity, 20 (2016) 173--184
[Abstract / Full Text]

Davala, R. K. & G. K. Panda

On Polygons with Coordinates of Vertices from Fibonacci and Lucas Sequences, 18 (2014) 173--182
[Abstract / Full Text]

Demchuk, I. & T. Kresan & S. Pylypaka & I. Taras & O. Trokhaniak

Parametric Equations of a Spatial Curve as a Function of Length of the Arc with Given Dependences of Curvature and Angle of Ascent, 25 (2021) 163--170
[Abstract / Full Text]

Dergiades, N. & T. Q. Hung

On some Extensions of Morley’s Trisector Theorem, 24 (2020) 197--205
[Abstract / Full Text]

Dinerstein, J. & P. Egbert & M. Hoffmann & K. Turner

Planar Grouping for Fast Affine Transformation and Clipping, 7 (2003) 221--236 [Abstract / Full Text]

Dirnboeck, H. & U. Baesel

The Extended Oloid and Its Contacting Quadrics, 19 (2015) 161--177
[Abstract / Full Text]

Dirnboeck, H. & J. Schoissengeier

Curves related to triangles: The Balaton-Curves, 7 (2003) 023--040
[Abstract / Full Text]

Dirnboeck, H. & H. Stachel

The Development of the Oloid, 1 (1997) 105--118
[Abstract]

Doan, A. & T. V. Phan

A Curious Use of Extra Dimension in Classical Mechanics: Geometrization of Potential, 25 (2021) 265--270
[Abstract / Full Text]

Dobelis, M. & M. Sroka-Bizon & K. Tytkowski & A. Vansevicius & D. Velichova

Do Engineers Use an International Language? Construction Drawing as a Way of Communication Between Engineers, 23 (2019) 115--126
[Abstract / Full Text]

Dos Santos, J. M. & A. M. D'Azevedo Breda

Spherical Geometry and Spherical Tilings with GeoGebra, 22 (2018) 283--299
[Abstract / Full Text]

Dospra, P.

PH Curves with Non-Primitive Hodographs, 22 (2018) 163--181
[Abstract / Full Text]

Dovnikovic, L.

Relativistic Homology as a Way of Tying or Untying Singular Points, 8 (2004) 151--162
[Abstract / Full Text]

Drummer, T. & R. Molzon & S. A. Sorby

Experiences in Using Spatial Skills Testing Instruments with Younger Audiences, 10 (2006) 227--235
[Abstract / Full Text]

Duarte, R. & A. Breda d'Azevedo & D. Catalano

Regular Colour-Preserving Coverings of Low Genus of the Face-Colored Hemicube, 13 (2009) 001--013
[Abstract / Full Text]

Duarte Seabra, R. & E. Toledo Santos

Evaluation of the Spatial Visualization Ability of Entering Students in a Brazilian Engineering Course, 12 (2008) 099--108
[Abstract / Full Text]

Duer, A.

An Algebraic Equation for the Central Projection, 7 (2003) 137--144
[Abstract / Full Text]

Duero, J. C. & B. Klaassen

On Spiral Structures in Tilings, 27 (2023) 159--169
[Abstract / Full Text]

Dukanovic, G. & S. Misic & M. Obradovic

Composite Concave Cupolae as Geometric and Architectural Forms, 19 (2015) 79--91
[Abstract / Full Text]

Dunham, D. & J. Shier

Periodic Fractal Patterns, 21 (2017) 1--6
[Abstract / Full Text]

Duong, N. T. T. & T. Q. Hung

Generalizations of Fagnano's Problem, 25 (2021) 61--69
[Abstract / Full Text]

Dvoretsky, A.

Reflected Surfaces and Their Directing Cones, 14 (2010) 069--080
[Abstract / Full Text]

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Egbert, P. & J. Dinerstein & M. Hoffmann & K. Turner

Planar Grouping for Fast Affine Transformation and Clipping, 7 (2003) 221--236
[Abstract / Full Text]

El Fashny, S. & P. Zsombor-Murray

A Cylinder of Revolution on Five Points, 10 (2006) 207--213
[Abstract / Full Text]

Elber, G. & Y. Charit & M. Roffman & O. Tebeleva

Geometric Problems in Computerized Preoperational Planning of a Robot Assisted Total Knee Replacement, 1 (1997) 041--050
[Abstract]

Elsonbaty, A. A. & M. E. Abdel-Latif

Orientation Parameters and Reconstruction of Space Models from a Single Photo, 13 (2009) 091--099
[Abstract / Full Text]

Elsonbaty, A. & H. Stachel

Generating Solids by Sweeping Polyhedra, 1 (1997) 013--022
[Abstract]

Encheva, R. & G. Georgiev

Shapes of Space Curves, 7 (2003) 145--156
[Abstract / Full Text]

Engelhart, C. & R. Koch

Closed Space Curves of Constant Curvature Consisting of Arcs of Circular Helices, 2 (1998) 017--032 [Abstract]

Enomoto, F. & T. Kanai & M. Wan

Data-Driven Approach for Enhancing Splashing Effects of Liquid Simulations, 22 (2018) 115--127
[Abstract / Full Text]

Ercegan, G. M. & Z. B. Jandric & N. Miljkovic & R. B. Stulic

Computer Aided Evaluation of Total Hip Prosthesis Stability, 2 (1998) 141--150 [Abstract]

Ernst, J. V. & A. C. Clark

Engineering and Technical Graphics Education; Using the Revised Bloom's Taxonomy, 14 (2010) 217--226
[Abstract / Full Text]

Ezaki, T. & K. Irie & S. Nagae & N. Ohtsuki & D. R. Short

View Variation and their Effect on Student Solution to Transformation Problems -- Part 2: On the Effect of Right Side View, 2 (1998) 093--100 [Abstract]

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Farag, A. M. & G. Weiss

Reconstruction of the Satellite Orbit via Orientation Angles, 4 (2000) 079--088 [Abstract]

Fazekas, A. & M. Hoffmann & L. Sajó

A 3D Head Model From Stereo Images by a Self-Organizing Neural Network, 13 (2009) 209--220
[Abstract / Full Text]

Feng, K. & B. Chen & Z. Zuo

The Modern Education Mode for Engineering Drawing, 7 (2003) 121--128 [Abstract / Full Text]

Ferrarello, D. & M. F. Mammana & M. Pennisi

Some Concyclicity Properties of Convex Quadrilaterals, 17 (2013) 7--19
[Abstract / Full Text]

Field, B. W.

A Course in Spatial Visualisation, 3 (1999) 201--210 [Abstract]

Flasinski, M. & R. Schaefer & W. Toporkiewicz

Supporting CAE Parallel Computations with IE-Graph Solid Representation, 1 (1997) 023--030 [Abstract]

Florio, W.

Knowledge, Repertoire and Ruled Surfaces in Oscar Niemeyer's Architecture, 11 (2007) 209--222
[Abstract / Full Text]

Fowler, J. J. & E. Gethner

Counting Escher's m x m Ribbon Patterns, 10 (2006) 1--13
[Abstract / Full Text]

Fraivert, D.

A Set of Rectangles Inscribed in an Orthodiagonal Quadrilateral and Defined by Pascal-Points Circles, 23 (2019) 5--27
[Abstract / Full Text]

The Quadrilateral Coordinated with a Circle that Forms Pascal Points and its Properties, 27 (2023) 127--149
[Abstract / Full Text]

Frantz, M. & A. Crannell & F. Futamura

An (Isometric) Perspective on Homographies, 23 (2019) 65--83
[Abstract / Full Text]

Fuchigami, K.

Analysis of the Spiral Pattern Karakusa, 5 (2001) 035--044 [Abstract]

Fukuda, T. & A. Kaga & K. Sakata & W. Yeo

Development of a High Quality Expression System of Natural Elements Using the Real-Time Simulation Method, 11 (2007) 45--57
[Abstract / Full Text]

Fukui, M. & H. Abe & M. Hamano

Evaluation of Spatial Imagination Ability in Reading, 17 (2013) 89--100
[Abstract / Full Text]

Fukui, Y. & Y. Kanamori & J. Mitani & N. Tsuruta

Random Realization of Polyhedral Graphs as Deltahedra, 19 (2015) 227--236
[Abstract / Full Text]

Fukushima, K. & Y. Katagiri & R. Yatabe

Abstract Architecture: Representation of Architecture Through Brick Toy Workshop, 27 (2023) 103--115
[Abstract / Full Text]

Furferi, R. & L. Governi & M. Palai & Y. Volpe

The Reconstruction Problem: Integrating Different Approaches into a Systematic Procedure for Pseudo Wireframe Retrieval, 15 (2011) 079--091
[Abstract / Full Text]

Furukawa, K. & T. Yonemura & S. Nagae

Presenting Educational Contents by Using a Non-contact Viewer, 6 (2002) 213--220 [Abstract]

Futamura, F. & A. Crannell & M. Frantz

An (Isometric) Perspective on Homographies, 23 (2019) 65--83
[Abstract / Full Text]

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Gál-Kállay, S. & A. Bölcskei & A. Z. Kovács & C. Sörös

Development of Spatial Abilities of Architectural and Civil Engineering Students in the Light of the Mental Cutting Test, 16 (2012) 97--109
[Abstract / Full Text]

García, C. L. & C. Bosch & M. Cabo & N. Charalambous & C. Gómez-Wulschner & G. Pastor & A. Reyes

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
[Abstract / Full Text]

Garcia, R. & J. Koiller & D. S. Reznik

The Ballet of Triangle Centers on the Elliptic Billiard, 24 (2020) 79--101
[Abstract / Full Text]

Georgiev, G. & R. Encheva

Shapes of Space Curves, 7 (2003) 145--156 [Abstract / Full Text]

Gethner, E. & J. J. Fowler

Counting Escher's m x m Ribbon Patterns, 10 (2006) 1--13
[Abstract / Full Text]

Gfrerrer, A. & J. Lang

Geometry and Kinematics of a Convertible's Rear Side Window, 20 (2016) 101--114
[Abstract / Full Text]

Fully Variable Valve Control: A Geometric Approach, 22 (2018) 99--114
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Gfrerrer, A. & P. J. Zsombor-Murray

Quadrics of Revolution on Given Points, 13 (2009) 131--144
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Ghodsi, M. & A. Zarei

A Practical Approach for Planar Visibility Maintenance, 13 (2009) 75--90
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Ghosh, A. P. & E. Carroll & X. H. Nguyen & A. Roitershtein

Iterated Routh's Triangles, 21 (2017) 153--168
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Giering, O.

Affine and Projective Generalization of Wallace Lines, 1 (1997) 119--134 [Abstract]

Gilewicz, L. & W. Gilewicz

Perspective Drawing in the Architectural Design Process, 1 (1997) 059--066 [Abstract]

Gilewicz, W. & L. Gilewicz

Perspective Drawing in the Architectural Design Process, 1 (1997) 059--066 [Abstract]

Gittler, G. & J. Glueck

Differential Transfer of Learning: Effects of Instruction in Descriptive Geometry on Spatial Test Performance, 2 (1998) 071--084 [Abstract]

Giudiceandrea, F. & L. Grasselli

From M. C. Escher's Hexagonal Tiling to the Kiepert Hyperbola, 25 (2021) 79--95
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Glaeser, G.

Reflections on Spheres and Cylinders of Revolution, 3 (1999) 121--140 [Abstract]

3D-Images in Photography?, 13 (2009) 113--120
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Glaeser, G. & F. Gruber & G. Wallner

Force Directed Near-Orthogonal Grid Generation on Surfaces, 14 (2010) 135--145
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Glaeser, G. & B. Odehnal & H. Stachel

A Spatial Version of the Theorem of the Angle of Circumference, 23 (2019) 147--156
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Glaeser, G. & H.-P. Schröcker

Reflections on Refractions, 4 (2000) 001--018 [Abstract]

Glueck, J. & G. Gittler

Differential Transfer of Learning: Effects of Instruction in Descriptive Geometry on Spatial Test Performance, 2 (1998) 071--084 [Abstract]

Gómez-Wulschner, C. & C. Bosch & M. Cabo & N. Charalambous & C. L. García & G. Pastor & A. Reyes

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
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Gorjanc, S.

The Pedal Surfaces of (1, 2)-Congruences with a One-Parameter Set of Ellipses, 1 (1997) 135--150 [Abstract]

Special Quartics with Triple Points, 6 (2002) 111--120 [Abstract]

Some Examples of Using Mathematica and webMathematica in Teaching Geometry, 8 (2004) 243--253 [Abstract / Full Text]

Rose Surfaces and their Visualizations, 14 (2010) 59--67
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Gorjanc, S. & M. Hoffmann

The Gergonne Conic, 15 (2011) 019--028
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Górska, R.

Spatial Imagination -- an Overview of the Longitudinal Research at Cracow University of Technology, 9 (2005) 201--208
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Gorska, R. A. & Z. Juscakova

A Pilot Study of a New Testing Method for Spatial Abilities Evaluation, 7 (2003) 237--246 [Abstract / Full Text]

TPS Test Development and Application into Research on Spatial Abilities, 11 (2007) 223--236
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Qualitative Analysis of Subtest1 of the TPS, 13 (2009) 231--240
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Gorska, R. A. & E. Kozniewski

Gergonne and Nagel Points for Simplices in the n-Dimensional Space, 4 (2000) 119--128 [Abstract]

Rectification Note to the Paper "Gergonne and Nagel Points for Simplices in the n-Dimensional Space", 8 (2004) 199--200 [Abstract / Full Text]

Gorska, R. A. & C. Leopold & S. A. Sorby

International Experiences in Developing the Spatial Visualization Abilities of Engineering Students, 5 (2001) 081--092 [Abstract]

Goss, L. D.

Presentation of Visualization Problems Using an Expanded Coded Plan Technique, 1 (1997) 179--184 [Abstract]

Goto, Y. & N. Ando & N. Yamahata

A Study on the Roof Curve of Japanese Pagodas, 12 (2008) 193--203
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Governi, L. & R. Furferi & M. Palai & Y. Volpe

The Reconstruction Problem: Integrating Different Approaches into a Systematic Procedure for Pseudo Wireframe Retrieval, 15 (2011) 079--091
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Gradinscak, Z. B.

Constructional Graphics Application in Engineering Computer Graphics, 5 (2001) 165--180 [Abstract]

Grasselli, L. & F. Giudiceandrea

From M. C. Escher's Hexagonal Tiling to the Kiepert Hyperbola, 25 (2021) 79--95
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Greenfield, G.

Connectivity and a Diffusion Limited Aggregation Digital Image Magnification Technique, 13 (2009) 187--194
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Gruber, F. & G. Glaeser & G. Wallner

Force Directed Near-Orthogonal Grid Generation on Surfaces, 14 (2010) 135--145
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Gruber, F. & G. Wallner

Algorithms for Generation of Irregular Space Frame Structures, 15 (2011) 169--179
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Polygonization of Line Skeletons by Using Equipotential Surfaces -- A Practical Description, 18 (2014) 105--114
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Guo, R.

A Sequence of Malfatti Circles, 27 (2023) 181--185
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Gutruf, G. & H. Stachel

The Hidden Geometry in Vermeer's 'The Art of Painting', 14 (2010) 187--202
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Habeb, J. M. & M. Hajja

A Method for Establishing Trigonometric Inequalities Involving the Cotangents of the Angles of a Triangle, 12 (2008) 11--21
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Hagemann, M. & D. Klawitter & D. Lordick

Force Driven Ruled Surfaces, 17 (2013) 193--204
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Hagemann, M. & D. Klawitter & B. Odehnal

Curve Flows on Ruled Surfaces, 17 (2013) 129--140
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Hagen, H.

Enforcing Surface Rigidity by Shadow-Line Constraints, 27 (2023) 59--67
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Hajja, M.

An Elementary Proof of "the Most Elementary Theorem" of Euclidean Geometry, 8 (2004) 17--22
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Hajja, M. & S. Abu-Saymeh

More on the Steiner-Lehmus Theorem, 14 (2010) 127--133
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Hajja, M. & S. Abu-Saymeh & H. Stachel

Another Cubic Associated with a Triangle, 11 (2007) 15--26
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Equicevian Points and Cubics of a Triangle, 18 (2014) 133--157
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Hajja, M. & J. M. Habeb

A Method for Establishing Trigonometric Inequalities Involving the Cotangents of the Angles of a Triangle, 12 (2008) 11--21
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Hajja, M. & H. Martini

A Note on Similar-Perspective Triangles, 10 (2006) 133--136
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Hajja, M. & F. Saidi

A Note on Bang's Theorem on Equifacial Tetrahedra, 8 (2004) 163--169
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Hajja, M. & P. Walker

The Inspherical Gergonne Center of a Tetrahedron, 8 (2004) 23--32
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Equifaciality of Tetrahedra whose Incenter and Fermat-Torricelli Center Coincide, 9 (2005) 37--41
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Hamadneh, T. & M. Abu Hammad & M. Al-Sabbagh & H. Al-Zoubi

Tubular Surfaces of Finite Type Gauss Map, 25 (2021) 45--52
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Hamann, B. & K. Joy & R. Krasauskas & H. Pottmann & W. Seibold

On Piecewise Linear Approximation of Quadratic Functions, 4 (2000) 031--054 [Abstract]

Hamano, M. & H. Abe & M. Fukui

Evaluation of Spatial Imagination Ability in Reading, 17 (2013) 89--100
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Hamdoon, F. M. & N. H. Abdel-All

An Investigation of an Octahedral Platform Using Equiform Motions, 8 (2004) 33--39
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Han, B.

A Kind Elder, a Wise Scholar -- Hellmuth Stachel, 26 (2022) 5--7
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Hasek, R.

A Remarkable Quartic Pretzel Curve, 21 (2017) 37--44
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Hast, A.

How to Promote Student Creativity and Learning Using Tutorials in Teaching Graphics and Visualisation, 18 (2014) 239--247
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Haukkanen, P. & J. K. Merikoski & T. Tossavainen

Axiomatizing Perpendicularity and Parallelism, 15 (2011) 129--139
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Hayata, N. & S. Ino

The Differences in Eye Movements and Visual Impressions in Response to Static Versus Motion Picture Imagery of Streetscapes, 2 (1998) 085--092
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Haynie, W. J. & T. J. Branoff & A. C. Clark

A Study of the Use of Drawings to Explain Technical Information Among Young Adults, 10 (2006) 215--226
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He, Yuanju & H. Cai & Z. Hu & W. Liu & Z. Peng & H. Yu

Shape Computing: A New Geometric Computing Mechanism, 26 (2022) 101--114
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Hein, N. & M. S. Biembengut

Geometry & Decorative Arts in Children's Creativity, 14 (2010) 93--103
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Hemmerling, M.

Shell Structures vs. Tessellation Patterns, a Didactic Experiment Between Architecture and Mathematics, 23 (2019) 127--137
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Application of Focal Curves for X-ray Microdiffraction Methods, 17 (2013) 205--211
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Herrera, B. & A. Samper

Definition and Calculation of an Eight-Centered Oval which is Quasi-Equivalent to the Ellipse, 19 (2015) 257--268
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Higa, P. & Y. Jia & J. Mitani

3D Printing of Flat-Folded Bistable Origami-Like Structures, 28 (2024) 103--116
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Higashino, R. & H. Suzuki

Study on Optimization of Curves that Compose the Reflector of a Regular Reflection Light Shelf and its Application, 27 (2023) 237--247
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Design and Drawing CAD Education with Modeling Technical Assistance -- Effective Education Through Self-Assessment and Collaboration, 21 (2017) 273--288
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Hirokazu, A. & V. Anolac & S. Sitthivan

Laotian Visualization Ability for Architecture, 9 (2005) 89--98
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Hironaga, M. & Y. Kawamoto & K. Kojima & S. Nagae

A Human Motion Analysis Using the Rhythm -- A Reproducing Method of Human Motion, 5 (2001) 045--052
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Extension of the 'Villarceau-Section' to Surfaces of Revolution with a Generating Conic, 6 (2002) 121--132 [Abstract]

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Two-Parametric Motions in the Lobatchevski Plane, 6 (2002) 027--036 [Abstract]

Ho, J. C. & N. J. Wildberger

A Physical Archimedean Approach to Affine Geometry and the Remarkable 13 (Mixed) Configuration, 26 (2022) 65--80
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Rupert Properties of Polyhedra and the Generalised Nieuwland Constant, 23 (2019) 29--35
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Hoffmann, M.

On the Theorems of Central Axonometry, 1 (1997) 151--156 [Abstract]

Hoffmann, M. & J. Dinerstein & P. Egbert & K. Turner

Planar Grouping for Fast Affine Transformation and Clipping, 7 (2003) 221--236 [Abstract / Full Text]

Hoffmann, M. & A. Fazekas & L. Sajó

A 3D Head Model From Stereo Images by a Self-Organizing Neural Network, 13 (2009) 209--220
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Hoffmann, M. & S. Gorjanc

The Gergonne Conic, 15 (2011) 019--028
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Hoffmann, M. & I. Juhász

The Effect of Knot Modifications on the Shape of B-spline Curves, 5 (2001) 111--120 [Abstract]

Geometric Aspects of Knot Modification of B-spline Surfaces, 6 (2002) 141--150 [Abstract]

Symmetric Alteration of Two Knots of B-Spline Curves, 9 (2005) 43--49
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Hoffmann, M. & E. Kovacs & L. Varady

Improved Free-form Modelling of Scattered Data by Dynamic Neural Networks, 3 (1999) 177--182 [Abstract]

Hoffmann, M. & J. Monterde & E. Troll

Blending of Spheres by Rotation-Minimizing Surfaces, 19 (2015) 189--200
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Hoffmann, M. & I. Papp

C² and G² Continuous Spline Curves with Shape Parameters, 11 (2007) 179--185
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Hoffmann, M. & L. Varady

Free-form Surfaces for Scattered Data by Neural Networks, 2 (1998) 001--006 [Abstract]

Hoffmann, M. & P. Yiu

Moving Central Axonometric Reference Systems, 9 (2005) 133--140
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Design and Application Studies for a Cupola Forming Orbital Arrangement of Miura-Ori Basic Units, 19 (2015) 43--55
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Honvault, P.

Density of Optimal Packings of Three Ellipses in a Square, 19 (2015) 201--209
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Combinatorics of Triangulated Polyhedra, 22 (2018) 41--47
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Euclidean Realizations of Triangulated Polyhedra, 23 (2019) 157--165
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Local Geometry of Polyhedra and Cauchy’s Rigidity Theorem, 27 (2023) 39--46
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Horikoshi, M. & T. Araki & S. Hirano & K. Yamashima

Design and Drawing CAD Education with Modeling Technical Assistance -- Effective Education Through Self-Assessment and Collaboration, 21 (2017) 273--288
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Horiyama, T. & S. Nishimoto & T. Tachi

Geodesic Folding of Regular Tetrahedron, 26 (2022) 81--100
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Horst, G. J. ter & L. Nanetti & R. J. Renken & S. Sinha

Point in Polygon Problem via Homotopy and Hopf's Degree Theorem, 19 (2015) 283--300
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The Theorem of Gallucci Revisited, 23 (2019) 167--178
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Affine Construction of Conic Sections from their Five Points, 28 (2024) 29--40
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Horváth, A. G. & I. Prok

Packing Congruent Bricks into a Cube, 5 (2001) 001--012 [Abstract]

Hryshenko, I. & S. Pylypaka & I. Taras & O. Trokhaniak & T. Volina

Bending of the Torses by Changing the Regularity of the Reverse Edge Angle of Ascent, 27 (2023) 151--157
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Hu, Daniel

Constructions in the Locus of Isogonal Conjugates for a Quadrilateral, 24 (2020) 9--28
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Hu, Shimin & J. Wallner

Error Propagation through Geometric Transformations, 8 (2004) 171--183 [Abstract / Full Text]

Hu, Yuanzhong & M. Chen & B. Li & Z. Ren

A Teaching Ecosystem of Engineering Graphics Based on the Deeper Learning Cycle Model and Asynchronous SPOC, 23 (2019) 259--267
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Hu, Zhiping & H. Cai & Y. He & W. Liu & Z. Peng & H. Yu

Shape Computing: A New Geometric Computing Mechanism, 26 (2022) 101--114
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Hung, Tran Quang

Extending a Theorem of van Aubel to the Simplex, 25 (2021) 253--263
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Hung, Tran Quang & N. Dergiades

On some Extensions of Morley’s Trisector Theorem, 24 (2020) 197--205
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Hung, Tran Quang & N. T. T. Duong

Generalizations of Fagnano's Problem, 25 (2021) 61--69
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Husty, M.

On Some Surfaces in Kinematics, 16 (2012) 47--58
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Hvala, B.

Cevian Cousins of a Triangle Centroid, 19 (2015) 211--218
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Ichikawa, A. & N. Kadowaki & E. Tsutsumi

Evaluation of Mentally Perceived Differences Between the 3D Objects Used in Mental Cutting Tests, 5 (2001) 101--110 [Abstract]

Ijiri, T. & P. Sripian & Y. Yamaguchi

Magnification Illusion -– Change of Interpretation when Viewing Through a Telescope, 27 (2023) 81--101
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Ilyasova, O. & N. Kaygorodtseva & K. Panchuk & V. Volkov & K. Yakovenko & V. Yurkov

An Innovative Paradigm of Descriptive Geometry Courses, 17 (2013) 119--128
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Ino, S. & N. Hayata

The Differences in Eye Movements and Visual Impressions in Response to Static Versus Motion Picture Imagery of Streetscapes, 2 (1998) 085--092 [Abstract]

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View Variation and their Effect on Student Solution to Transformation Problems -- Part 2: On the Effect of Right Side View, 2 (1998) 093--100 [Abstract]

Ishikawa, W. & H. Sakuta & K. Suzuki & E. Tsutsumi

Analysis of Causes of Errors in the Mental Cutting Test -- Effects of View Rotation, 12 (2008) 109--120
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Ishimura, A. & M. Kajitani & K. Suzuki & Y. Suzuki & E. Tsutsumi

Errors Analysis of Mental Cutting Test Using Models Instead of Drawings as Presenting Problems, 17 (2013) 251--264
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Itskovich, E. & M. Manevich

Light Ray Trajectories and Projective Correspondences, 15 (2011) 181--193
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Ivanov, G. S.

The History and Perspectives of the Development of Applied Geometry in Russia, 6 (2002) 191--194 [Abstract]

Izid, M. & A. O. Chahdi & S. Ouarab

Ruled Surface Generated by a Curve Lying on a Regular Surface and its Characterizations, 24 (2020) 257--267
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Deformable Objects Modeling and Animation: Application to Organs' Interactions Simulation, 4 (2000) 181--188 [Abstract]

Jaillet, F. & V. Baudet & B. Shariat

Fitting a 3D Particle System Model to a Non-dense Data Set in Medical Applications, 7 (2003) 065--074 [Abstract / Full Text]

Jandric, Z. B. & G. M. Ercegan & N. Miljkovic & R. B. Stulic

Computer Aided Evaluation of Total Hip Prosthesis Stability, 2 (1998) 141--150 [Abstract]

Janfada, A. S. & G. Soleymanpour

A General Trisectrix Curve and its Applications, 27 (2023) 47--57
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New Directions for Introductory Graphics in Engineering Education, 1 (1997) 067--074 [Abstract]

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Controllable Simulation of Deformable Objects Using Heuristic Optimal Control, 11 (2007) 59--71
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Comparison of Implicitization Methods, 9 (2005) 11--29
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Jia, Y. & P. Higa & J. Mitani

3D Printing of Flat-Folded Bistable Origami-Like Structures, 28 (2024) 103--116
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Joy, K. & B. Hamann & R. Krasauskas & H. Pottmann & W. Seibold

On Piecewise Linear Approximation of Quadratic Functions, 4 (2000) 031--054 [Abstract]

Juettler, B. & C. Maeurer

Rational Approximation of Rotation Minimizing Frames Using Pythagorean--Hodograph Cubics, 3 (1999) 141--160 [Abstract]

Juhasz, I. & Z. Bancsik

On the Arc Length of Parametric Cubic Curves, 3 (1999) 001--016 [Abstract]

Juhasz, I. & M. Hoffmann

The Effect of Knot Modifications on the Shape of B-spline Curves, 5 (2001) 111--120 [Abstract]

Geometric Aspects of Knot Modification of B-spline Surfaces, 6 (2002) 141--150 [Abstract]

Symmetric Alteration of Two Knots of B-Spline Curves, 9 (2005) 43--49
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Juricic, D. & R. E. Barr & T. J. Krueger & L. S. Wall & B. H. Wood

The Freshman Engineering Design Graphics Course at the University of Texas at Austin, 2 (1998) 169--180 [Abstract]

Jurkin, E. & M. Šimic Horvath & V. Volenec

Tangential Quadrilateral in Isotropic Plane, 26 (2022) 39--50
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Juscakova, Z. & R. A. Gorska

A Pilot Study of a New Testing Method for Spatial Abilities Evaluation, 7 (2003) 237--246 [Abstract / Full Text]

TPS Test Development and Application into Research on Spatial Abilities, 11 (2007) 223--236
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Qualitative Analysis of Subtest1 of the TPS, 13 (2009) 231--240
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Evaluation of Mentally Perceived Differences Between the 3D Objects Used in Mental Cutting Tests, 5 (2001) 101--110 [Abstract]

Kaestner, A.

Van de Velde's Projects Virtual, 12 (2008) 183--192
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Kaffas, I. & I.-I. Papadopoulou & S. Stamatakis

Characterizations of Ruled Surfaces in R³ and of Hyperquadrics in Rⁿ⁺¹ via Relative Geometric Invariants, 18 (2014) 217--223
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Kaffas, I. & S. Stamatakis

Ruled Surfaces Asymptotically Normalized, 17 (2013) 177--191
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Development of a High Quality Expression System of Natural Elements Using the Real-Time Simulation Method, 11 (2007) 45--57
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Kajitani, M. & A. Ishimura & K. Suzuki & Y. Suzuki & E. Tsutsumi

Errors Analysis of Mental Cutting Test Using Models Instead of Drawings as Presenting Problems, 17 (2013) 251--264
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Kanai, T. & F. Enomoto & M. Wan

Data-Driven Approach for Enhancing Splashing Effects of Liquid Simulations, 22 (2018) 115--127
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Kanamori, Y. & Y. Fukui & J. Mitani & N. Tsuruta

Random Realization of Polyhedral Graphs as Deltahedra, 19 (2015) 227--236
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Kanamori, Y. & J. Mitani & Y. Zhao

Geometry of Axisymmetric 3D Origami Consisting of Triangular Facets, 21 (2017) 107--118
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Kancheva, Y. & D. Brezov & T. Nikova

Non-Euclidean Descriptive Geometry in Engineering and Applied Visual Arts, 27 (2023) 227--236
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Kanematsu, Y. & K. Kondo & K. Mikami & R. Motegi & T. Tsuchida

Color Scheme Scrapbook Using A Character Color Palette Template, 20 (2016) 115--126
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Kanematsu, Y. & K. Kondo & K. Mikami & R. Motegi & N. Tsuruta

Color Scheme Simulation for the Design of Character Groups, 21 (2017) 253--262
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Kanematsu, Y. & K. Mikami & T. San

An Analysis of Visual Interest Detection in 2D Game Concept Art, 27 (2023) 69--79
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Classical Geometry and Computers, 2 (1998) 007--016 [Abstract]

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Circle, Triangle, and Square: Trinity of Geometry in the Architecture of Aldo Rossi, 22 (2018) 129--137
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Katagiri, Y. & K. Fukushima & R. Yatabe

Abstract Architecture: Representation of Architecture Through Brick Toy Workshop, 27 (2023) 103--115
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Katagiri, Y. & T. Saeki

Typology of Welcoming Space. An Analysis of Doors in Domestic Space by Luigi Caccia Dominioni, 28 (2024) 117--129
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Kato, M.

Axonometry and New Design of Bauhaus, 11 (2007) 73--82
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Toward a New Capital by Le Corbusier -- A Synthesis of Images with Different Origins, 23 (2019) 85--97
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Katsuura, H.

Characterization of an Isosceles Tetrahedron, 23 (2019) 37--40
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Three-Dimensional Viviani Theorem on a Tetrahedron, 23 (2019) 179--182
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Solid Angle Sum of a Tetrahedron, 24 (2020) 29--34
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Dihedral Angles of 4-Ball Tetrahedra, 25 (2021) 197--204
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Angles of Isosceles Tetrahedra, 25 (2021) 243--251
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Concurrent Segments in a Tetrahedron – Applications of Ceva’s and Carnot’s Theorems, 26 (2022) 289--300
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Three Collinear Points Generated by a Tetrahedron, 27 (2023) 29--37
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Central and Twin Tetrahedra, 27 (2023) 119--126
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In and Ex Spheres of a Tetrahedron, 28 (2024) 19--27
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Katsuura, H. & A. Bailey

Geometric Inequalities on Parallelepipeds and Tetrahedra, 24 (2020) 193--196
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Katunin, A.

Visualization of Fractals Based on Regular Convex Polychora, 19 (2015) 1--11
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The Generalized Biquaternionic M-J Sets, 22 (2018) 49--58
[Abstract / Full Text]

Katunin, A. & D. Kurzyk

General Rules of Fractals Construction from Polyhedra, 16 (2012) 129--137
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Kaufmann, H.

Dynamic Differential Geometry in Education, 13 (2009) 241--254
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Kawamoto, Y. & M. Hironaga & K. Kojima & S. Nagae

A Human Motion Analysis Using the Rhythm -- A Reproducing Method of Human Motion, 5 (2001) 045--052 [Abstract]

Kaygorodtseva, N. & O. Ilyasova & K. Panchuk & V. Volkov & K. Yakovenko & V. Yurkov

An Innovative Paradigm of Descriptive Geometry Courses, 17 (2013) 119--128
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Keil, M. J. & J. Rodriguez

A Method for Generating Compound Spring Element Curves in Contact with Cylindrical Surfaces, 3 (1999) 067--076 [Abstract]

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Three-Dimensional Modeling Self-Efficacy: An Examination of Psychometric Properties of a Domain-Specific Instrument in Engineering Graphics Education, 24 (2020) 125--140
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Graphic Achievements and Scientific Value of the Works of Mozi, 21 (2017) 209--224
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Computational Design Framework for Self-Forming Geometry: the Case of Natural Tree Forks, 27 (2023) 207--226
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On CR-Structures and the General Quadratic Structure, 24 (2020) 249--255
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Two Kinds of Golden Triangles, Generalized to Match Continued Fractions, 11 (2007) 165--171
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Kimberling, C. & P. Moses

Reflection-Induced Perspectivities Among Triangles, 13 (2009) 15--24
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Dilation-Induced Perspectivities among Triangles, 14 (2010) 1--14
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The Circumcevian-Inversion Perspector of Two Triangles, 24 (2020) 217--232
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Some Properties of the García Reflection Triangles, 25 (2021) 119--126
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On Spiral Structures in Tilings, 27 (2023) 159--169
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Null Polarities as Generators of the Projective Group, 18 (2014) 183--197
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Klawitter, D & O. Bringmann & C. Tonn

A Dual Quaternion Based Pipe Alignment Algorithm for Constrained Pipe Systems, 21 (2017) 119--130
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Klawitter, D. & M. Hagemann & D. Lordick

Force Driven Ruled Surfaces, 17 (2013) 193--204
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Klawitter, D. & M. Hagemann & B. Odehnal

Curve Flows on Ruled Surfaces, 17 (2013) 129--140
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Knief, C. & M. Barej & B. Corves & S. Hoffmann & M. Trautz

Design and Application Studies for a Cupola Forming Orbital Arrangement of Miura-Ori Basic Units, 19 (2015) 43--55
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Developing a Procedure to Transfer Geometrical Constraints from the Plane into Space, 2 (1998) 123--132 [Abstract]

Koch, R. & C. Engelhart

Closed Space Curves of Constant Curvature Consisting of Arcs of Circular Helices, 2 (1998) 017--032
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The Ballet of Triangle Centers on the Elliptic Billiard, 24 (2020) 79--101
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A Human Motion Analysis Using the Rhythm -- A Reproducing Method of Human Motion, 5 (2001) 045--052
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On Feuerbach's Theorem and a Pencil of Circles in the Isotropic Plane, 10 (2006) 125--132
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Kolar-Super, R. & J. Beban-Brkic & Z. Kolar-Begovic & V. Volenec

On Feuerbach's Theorem and a Pencil of Circles in the Isotropic Plane, 10 (2006) 125--132
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Koltsaki, P. & D. Papadopoulou

On a Special Pair of Parallel Congruences, 10 (2006) 23--36
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Orthogonal Line Congruences with Common Middle Surface, 12 (2008) 123--132
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Triply Orthogonal Line Congruences with Common Middle Surface, 14 (2010) 45--58
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The Composition of Decorative Art in Lao Traditional Monastic Architecture --- a Computational Geometry Approach, 7 (2003) 211--220
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Characteristics of the Villagers' Drawings on the Village Development in Lao P.D.R., 7 (2003) 075--088 [Abstract / Full Text]

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Interactive Geometric Modeling Using Freehand Sketches, 13 (2009) 195--207
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Kondo, K. & Y. Kanematsu & K. Mikami & R. Motegi & T. Tsuchida

Color Scheme Scrapbook Using A Character Color Palette Template, 20 (2016) 115--126
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Kondo, K. & Y. Kanematsu & K. Mikami & R. Motegi & N. Tsuruta

Color Scheme Simulation for the Design of Character Groups, 21 (2017) 253--262
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Kondo, K. & W. Liu

An Adaptive Scheme for Subdivision Surfaces based on Triangular Meshes, 8 (2004) 69--80 [Abstract / Full Text]

Kondo, K. & W. Liu & K. Matsuda & H. Shizuka

A Sketch Interpreter System with Shading and Cross Section Lines, 9 (2005) 177--189
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Kondo, K. & K. Matsuda

Keyframes Extraction Method for Motion Capture Data, 8 (2004) 81--90 [Abstract / Full Text]

Kondo, K. & K. Matsuda & T. Nishita & H. Sato

An Educational Non-Photorealistic Rendering System Using 2D Images by Java Programming, 11 (2007) 237--247
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Present Status of Graphics Science and Graphics Representation Education in Japan, 9 (2005) 77--87
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Kondo, K. & H. Sato & S. Shimada & M. Takahashi

A Manual to Teach Computer Graphics by JAVA, 2 (1998) 101--108 [Abstract]

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A Method of Changing a Color Scheme with Kansei Scales, 3 (1999) 077--084 [Abstract]

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Algebraic Approach to a Geometric Characterization of Parametric Cubics, 11 (2007) 173--178
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A Quadratic Transformation Based on a Straight Line and a Conic, 6 (2002) 151--166 [Abstract]

A Transformation Based on the Cubic Parabola y = x³, 10 (2006) 15--21
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Descriptive Geometry Exam: Testing or Traditional Form, 20 (2016) 273--282
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Construction of a Nine-Point Quadric Surface, 22 (2018) 183--193
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Computational Design Framework for Self-Forming Geometry: the Case of Natural Tree Forks, 27 (2023) 207--226
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Pythagorean Hodograph Curves: A Survey of Recent Advances, 18 (2014) 23--43
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The Effects of High School Geometry Instruction on the Performance in Spatial Tasks, 14 (2010) 227--244
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Development of Spatial Abilities of Architectural and Civil Engineering Students in the Light of the Mental Cutting Test, 16 (2012) 97--109
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Improved Free-form Modelling of Scattered Data by Dynamic Neural Networks, 3 (1999) 177--182 [Abstract]

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Geometry of Roofs from the View Point of Graph Theory, 8 (2004) 41--58 [Abstract / Full Text]

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Gergonne and Nagel Points for Simplices in the n-Dimensional Space, 4 (2000) 119--128 [Abstract]

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On Piecewise Linear Approximation of Quadratic Functions, 4 (2000) 031--054 [Abstract]

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Parametric Equations of a Spatial Curve as a Function of Length of the Arc with Given Dependences of Curvature and Angle of Ascent, 25 (2021) 163--170
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The Freshman Engineering Design Graphics Course at the University of Texas at Austin, 2 (1998) 169--180 [Abstract]

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A Universal Geometrical Method for Reconstruction of Gothic Vaults, 12 (2008) 81--86
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Volume of an n-Dimensional Polyhedron: Revisited, 27 (2023) 1--9
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The Generalization of Szabó's Theorem for Rectangular Cuboids and an Application, 17 (2013) 213--222
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General Rules of Fractals Construction from Polyhedra, 16 (2012) 129--137
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The Golden Section and the Origin of this Name, 11 (2007) 83--92
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Eleven Years of Testing Spatial Visualization Skills, 16 (2012) 235--246
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Lagoudaki, E. & G. Maresch & N. Segura Caballero

Evaluations of the Data from the Spatial Thinking Platform RIF Show a Clear Trend: Girls and Boys Have Equally Good Spatial Thinking Skills, 27 (2023) 249--262
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Lang, J. & A. Gfrerrer

Geometry and Kinematics of a Convertible's Rear Side Window, 20 (2016) 101--114
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Fully Variable Valve Control: A Geometric Approach, 22 (2018) 99--114
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Lang, J. & S. Mick

On Kiepert Conics in the Hyperbolic Plane, 16 (2012) 1--11
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Kiepert Conics in Regular CK-Geometries, 17 (2013) 155--161
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Lang, J. & S. Mick & O. Roeschel

The Rigidity Rate of Positions of Stewart-Gough Platforms, 5 (2001) 121--132 [Abstract]

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Edge-Orthogonal Patches through a Given Rational Bezier Curve, 2 (1998) 109--122 [Abstract]

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A Note on Some Generalizations of Monge's Theorem, 25 (2021) 227--230
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Congruence Theorems for Quadrilaterals, 21 (2017) 45--59
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Lávicka, M. & M. Bizzarri

Algorithm for the Parameterization of Rational Curves Revisited, 15 (2011) 001--018
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Lávicka, M. & J. Kosinka

Pythagorean Hodograph Curves: A Survey of Recent Advances, 18 (2014) 23--43
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On the Representation of Dupin Cyclides in Lie Sphere Geometry with Applications, 13 (2009) 145--162
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The Pentagrammum Mysticum, Twelve Special Conics and the Twisted Icosahedron, 24 (2020) 175--191
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Family of Conics Having Double Contact with two Intersecting Ellipses, 27 (2023) 11--28
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Double Contact Conics in Involution, 28 (2024) 55--72
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Leopold, C.

Principles of a Geometry Program for Architecture -- Experiences, Examples, and Evaluations, 7 (2003) 101--110 [Abstract / Full Text]

Experiments on Relations between Geometry, Architecture and Music, 9 (2005) 169--176
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Virtual and Real Geometry Learning Environments, 13 (2009) 121--130
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Perspective Concepts - Exploring Seeing and Representation of Space, 18 (2014) 225--238
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Geometric Aspects of Scalalogy, 23 (2019) 221--233
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Leopold, C. & R. A. Gorska & S. A. Sorby

International Experiences in Developing the Spatial Visualization Abilities of Engineering Students, 5 (2001) 081--092 [Abstract]

Leopold, C. & A. Matievits

Studies of Geometry Integrated in Architectural Projects, 5 (2001) 181--192 [Abstract]

Li, Bo & M. Chen & Y. Hu & Z. Ren

A Teaching Ecosystem of Engineering Graphics Based on the Deeper Learning Cycle Model and Asynchronous SPOC, 23 (2019) 259--267
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Li, Jun & S. Liu & X. Zhang & Y. Zhang

Project-Based Integrated Practice of Engineering Graphics under Different Task Systems, 23 (2019) 269--274
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Li, Ting Hon Stanford

On Pepe Trapezoids, 25 (2021) 71--78
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Liebermeister, W. & E. Wohlleben

Shapes and Deformations of Polyhedral Rings Formed by Corpuscle Elements, 16 (2012) 59--67
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Lieu, D. K.

Using Interactive Multimedia Computer Tutorials for Engineering Graphics Education, 3 (1999) 085--092 [Abstract]

Lima de Oliveira, A. L. & L. Lourenzoni & E. Toledo Santos

RISKO, an Educational Geometry Drawing Software With an Innovative Interface, 10 (2006) 115--124
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Lindenbergh, R. C.

A Voronoi Poset, 7 (2003) 041--052 [Abstract / Full Text]

Linkeova, I.

Manufacturing an Artificial Human Head, 7 (2003) 089--100 [Abstract / Full Text]

Liu, Siyuan & J. Li & X. Zhang & Y. Zhang

Project-Based Integrated Practice of Engineering Graphics under Different Task Systems, 23 (2019) 269--274
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Liu, Wei & H. Cai & Y. He & Z. Hu & Z. Peng & H. Yu

Shape Computing: A New Geometric Computing Mechanism, 26 (2022) 101--114
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Liu, Weizhong & K. Kondo

An Adaptive Scheme for Subdivision Surfaces based on Triangular Meshes, 8 (2004) 69--80
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Liu, Weizhong & K. Kondo & K. Matsuda & H. Shizuka

A Sketch Interpreter System with Shading and Cross Section Lines, 9 (2005) 177--189
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Liu, Yang & J. Wallner & W. Wang

An Angle Criterion for Conical Mesh Vertices, 11 (2007) 199--208
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Ljucovic, M. & N. Bokan & S. Vukmirovic

Computer-Aided Teaching of Descriptive Geometry, 13 (2009) 221--229
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Lordick, D.

Upside Down and Inside Out -- How to Systematically Generate Transformed Space in Images, 10 (2006) 199--205
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Chernikhov Revisited, 11 (2007) 127--136
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Parametric Reconstruction of the Space in Vermeer's Painting "Girl Reading a Letter at an Open Window", 16 (2012) 69--79
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Lordick, D. & M. Hagemann & D. Klawitter

Force Driven Ruled Surfaces, 17 (2013) 193--204
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Lordick, D. & R. Paessler

Interactive 3D-Representation of Material Mathematical Models with WebGL, 21 (2017) 263--271
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Lourenzoni, L. & A. L. Lima de Oliveira & E. Toledo Santos

RISKO, an Educational Geometry Drawing Software With an Innovative Interface, 10 (2006) 115--124
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Rational Approximation of Rotation Minimizing Frames Using Pythagorean--Hodograph Cubics, 3 (1999) 141--160
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Angular Coordinates and Rational Maps, 20 (2016) 41--62
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Maki, H.

Evaluation of Students' Score Distribution in the Subject "Mechanical Design", 10 (2006) 109--114
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Malecek, K. & Z. Sibrava

Blending Circular Pipes With a Cyclic Surface, 10 (2006) 99--107
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Some Concyclicity Properties of Convex Quadrilaterals, 17 (2013) 7--19
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Light Ray Trajectories and Projective Correspondences, 15 (2011) 181--193
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A Proof of Pohlke's Theorem with an Analytic Determination of the Reference Trihedron, 22 (2018) 195--205
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Addendum to Pohlke's Theorem, a Proof of Pohlke-Schwarz's Theorem, 23 (2019) 41--44
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The Convolution of a Paraboloid and a Parametrized Surface, 7 (2003) 157--172
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Manhart, F. & G. Weiss

About Some Mappings Defined by a Classical Desargues Configuration, 17 (2013) 69--80
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Metrics in Three-Dimensional Lattices, 12 (2008) 133--140
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A Data Model Architecture for Parametrics, 3 (1999) 017--038
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Spatial Ability -- The Phases of Spatial Ability Research, 17 (2013) 237--250
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Strategies for Assessing Spatial Ability Tasks, 18 (2014) 125--132
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How to Develop Spatial Ability? Factors, Strategies, and Gender Specific Findings, 19 (2015) 133--157
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A Suggestion for a Differentiated Presentation and Feedback Method (DIAM) for the Spatial Orientation Test (SOT), 20 (2016) 127--145
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Maresch, G. & E. Lagoudaki & N. Segura Caballero

Evaluations of the Data from the Spatial Thinking Platform RIF Show a Clear Trend: Girls and Boys Have Equally Good Spatial Thinking Skills, 27 (2023) 249--262
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Maresch, G. & S. A. Sorby

Perspectives on Spatial Thinking, 25 (2021) 271--293
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Plastic Number and Origami, 20 (2016) 33--40
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A Synthetic Way to Geometrize the Method of Coordinates, 22 (2018) 1--13
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A Note on Similar-Perspective Triangles, 10 (2006) 133--136
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Martini, H. & G. Weiss

On Curves and Surfaces in Illumination Geometry, 4 (2000) 169--180
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Shape Grammar and Form Properties of Architectural Figures, 5 (2001) 023--034
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Optimal Cells in Crystallography and Arts, 24 (2020) 103--124
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Matievits, A. & C. Leopold

Studies of Geometry Integrated in Architectural Projects, 5 (2001) 181--192
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Keyframes Extraction Method for Motion Capture Data, 8 (2004) 81--90
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Matsuda, K. & K. Kondo & W. Liu & H. Shizuka

A Sketch Interpreter System with Shading and Cross Section Lines, 9 (2005) 177--189
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An Educational Non-Photorealistic Rendering System Using 2D Images by Java Programming, 11 (2007) 237--247
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Enumeration of Flat-Foldable Crease Patterns in the Square/Diagonal Grid and Their Folded Shapes, 21 (2017) 169--178
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Asymptotic Behaviour of the Maximum Curvature of Lamé Curves, 18 (2014) 45--59
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Japanese Astronomy Curriculum in Schools and the Spatial Cognitive Ability of Elementary and Junior High School Students, 22 (2018) 139--147
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Scientific and Technical Visualization: A New Course Offering that Integrates Mathematics, Science and Technology, 4 (2000) 089--098 [Abstract]

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Geometric Simulation of Locally Optimal Tool Paths in Three-Axis Milling, 17 (2013) 223--235
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Between Memory and Innovation: Algorithmic Analysis of Some Catoptric Anamorphoses by Jean Francois Niceron, 21 (2017) 225--239
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Generation of Relations for Bicentric Polygons, 17 (2013) 141--153
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McCarty, B. & C. Mann & J. McLoud-Mann & R. Ranalli & N. Smith

Metrics in Three-Dimensional Lattices, 12 (2008) 133--140
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McLoud-Mann, J. & C. Mann & B. McCarty & R. Ranalli & N. Smith

Metrics in Three-Dimensional Lattices, 12 (2008) 133--140
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The Flat Translation Surfaces in the 3-Dimensional Lorentz Heisenberg Group H₃, 28 (2024) 1--18
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Some Moebius-Geometric Theorems Connected to Euclidean Kinematics, 3 (1999) 183--192 [Abstract]

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The Representation of Pictorial Space in "Ukie", 1 (1997) 031--040 [Abstract]

Light and Shadow in Painting -- Concerning the Expression of Shadows in Western Painting --, 5 (2001) 053--060 [Abstract]

Concerning the Japanese Kabuki Stage, 6 (2002) 183--190 [Abstract]

Distortion in Pictorial Scenes on Japanese Fans, 11 (2007) 93--103
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Mende, K. & K. Kondo & K. Suzuki

Present Status of Graphics Science and Graphics Representation Education in Japan, 9 (2005) 77--87
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Exploratory Virtual Model: Study and Evaluation of a Low-Cost VR-Based Real Estate Sales Tool, 26 (2022) 171--184
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Axiomatizing Perpendicularity and Parallelism, 15 (2011) 129--139
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Two Approaches to Geometrography, 14 (2010) 15--28
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Visualisation of Configuration Spaces of Polygonal Linkages, 4 (2000) 147--158 [Abstract]

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On Kiepert Conics in the Hyperbolic Plane, 16 (2012) 1--11
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Kiepert Conics in Regular CK-Geometries, 17 (2013) 155--161
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Mick, S. & J. Lang & O. Roeschel

The Rigidity Rate of Positions of Stewart-Gough Platforms, 5 (2001) 121--132 [Abstract]

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Perspective: Theories and Experiments on the "Veduta Vincolata" (Restricted Sight), 19 (2015) 57--77
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Color Scheme Scrapbook Using A Character Color Palette Template, 20 (2016) 115--126
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Mikami, K. & Y. Kanematsu & K. Kondo & R. Motegi & N. Tsuruta

Color Scheme Simulation for the Design of Character Groups, 21 (2017) 253--262
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Mikami, K. & Y. Kanematsu & T. San

An Analysis of Visual Interest Detection in 2D Game Concept Art, 27 (2023) 69--79
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Achievements of the Ukrainian School of Applied Geometry, 6 (2002) 195--200 [Abstract]

Mikhailenko, V. Ye. & M. I. Yakovlev

Geometric Prerequisites for the Creation and Aesthetization of Trademark Shapes in Graphic Design, 2 (1998) 133--140 [Abstract]

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A Graphic Science Education as a Training of Communication, 7 (2003) 253--262 [Abstract / Full Text]

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A Task About Spheres and Cones, Applicable in Jet Theory, 23 (2019) 99--114
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Computer Aided Evaluation of Total Hip Prosthesis Stability, 2 (1998) 141--150 [Abstract]

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Vertex Positions of the Generalized Orthocenter and a Related Elliptic Curve, 21 (2017) 7--27
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Composite Concave Cupolae as Geometric and Architectural Forms, 19 (2015) 79--91
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A Method for Designing Crease Patterns for Flat-Foldable Origami with Numerical Optimization, 15 (2011) 195--201
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Column-shaped Origami Design Based on Mirror Reflections, 16 (2012) 185--194
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A Study of Paths Formed by Directed Arcs and Line Segments, 22 (2018) 207--218
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Mitani, J. & Y. Fukui & Y. Kanamori & N. Tsuruta

Random Realization of Polyhedral Graphs as Deltahedra, 19 (2015) 227--236
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Mitani, J. & P. Higa & Y. Jia

3D Printing of Flat-Folded Bistable Origami-Like Structures, 28 (2024) 103--116
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Mitani, J. & Y. Kanamori & Y. Zhao

Geometry of Axisymmetric 3D Origami Consisting of Triangular Facets, 21 (2017) 107--118
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Mitani, J. & Y. Matsukawa & Y. Yamamoto

Enumeration of Flat-Foldable Crease Patterns in the Square/Diagonal Grid and Their Folded Shapes, 21 (2017) 169--178
[Abstract / Full Text]

Mitani, J. & A. Safary & H. Shafieasl

Geometric Design Tool for One-Fold, a Curved Origami with a Single Fold, 28 (2024) 89--101
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Mohammed, J. & T. Branoff & J. Brown

The Role of Spatial Visualization Ability in Course Outcomes and Student Retention within Technology Programs, 26 (2022) 159--170
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Molnár, E.

Constructions in the Absolute Plane -- to the Memory of Gyula Strommer (1920--1995), 20 (2016) 63--73
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Molnar, E. & L. Acs

Algorithm for D-V Cells and Fundamental Domains, E⁴ Space Groups with Broken Translations in the Icosahedral Family, 6 (2002) 001--016
[Abstract]

Molnár, E. & A. Bölcskei

Classification and Projective Metric Realizations of Tile-Transitive Triangle Tilings, 11 (2007) 137--163
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Molnar, E. & T. Schulz & J. Szirmai

Periodic and Aperiodic Figures on the Plane by Higher Dimensions, 5 (2001) 133--144
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Molnár, E. & J. Szirmai

Packings with Geodesic and Translation Balls and Their Visualizations in SL2R Space, 26 (2022) 51--64
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Molzon, R. & T. Drummer & S. A. Sorby

Experiences in Using Spatial Skills Testing Instruments with Younger Audiences, 10 (2006) 227--235
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Mondal, B. & A. Bhattacharya & K. Kumar Dubey

Volume of an n-Dimensional Polyhedron: Revisited, 27 (2023) 1--9
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Monera, M. G. & J. Monterde

Building a Torus with Villarceau Sections, 15 (2011) 093--099
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Monterde, J. & M. Hoffmann & E. Troll

Blending of Spheres by Rotation-Minimizing Surfaces, 19 (2015) 189--200
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Monterde, J. & M. G. Monera

Building a Torus with Villarceau Sections, 15 (2011) 093--099
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Morita, K.

Some Theorems on Kissing Circles and Spheres, 15 (2011) 159--168
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Theorems on Two Tetrahedrons Intersecting a Sphere, 22 (2018) 219--227
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Morton, P. & I. Minevich

Vertex Positions of the Generalized Orthocenter and a Related Elliptic Curve, 21 (2017) 7--27
[Abstract / Full Text]

Moses, P. J. C. & C. Kimberling

Reflection-Induced Perspectivities Among Triangles, 13 (2009) 15--24
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Dilation-Induced Perspectivities among Triangles, 14 (2010) 1--14
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Closed Space Curves Made from Circles on Polyhedra, 15 (2011) 029--043
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Mappings from the Plane of a Triangle to a Circumconic, 24 (2020) 35--47
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Permutation Ellipses, 24 (2020) 233--247
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Moses, P. J. C. & C. Kimberling & Suren

The Circumcevian-Inversion Perspector of Two Triangles, 24 (2020) 217--232
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Mostovenko, A. & S. Botvinovska & H. Sulimenko & A. Zolotova

Construction of Hyperbolic Paraboloids According to a Prospective Outline in the Form of Hyperbola, 26 (2022) 207--216
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Motegi, R. & Y. Kanematsu & K. Kondo & K. Mikami & T. Tsuchida

Color Scheme Scrapbook Using A Character Color Palette Template, 20 (2016) 115--126
[Abstract / Full Text]

Motegi, R. & Y. Kanematsu & K. Kondo & K. Mikami & N. Tsuruta

Color Scheme Simulation for the Design of Character Groups, 21 (2017) 253--262
[Abstract / Full Text]

Muramatsu, T.

The Construction of a Rideable Geometric Object Based on a Conical Form: Regarding "Space Walk on the Earth" with Ellipsoidal Rolling Plane, 15 (2011) 203--212
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Myrianthis, K.

On the Equality of Cevians: Beyond the Steiner-Lehmus Theorem, 20 (2016) 185--207
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Geometry and Design of Hexagonal Spirals (Voronoi and Other), 21 (2017) 179--192
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Entangled: From Triangles to Polygons, 24 (2020) 49--64
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Nagae, S. & T. Ezaki & K. Irie & N. Ohtsuki & D. R. Short

View Variation and their Effect on Student Solution to Transformation Problems -- Part 2: On the Effect of Right Side View, 2 (1998) 093--100 [Abstract]

Nagae, S. & K. Furukawa & T. Yonemura

Presenting Educational Contents by Using a Non-contact Viewer, 6 (2002) 213--220 [Abstract]

Nagae, S. & M. Hironaga & Y. Kawamoto & K. Kojima

A Human Motion Analysis Using the Rhythm -- A Reproducing Method of Human Motion, 5 (2001) 045--052 [Abstract]

Nagae, S. & H. Tomioka

Development of Software for English Haiku with Writing-Brush Letters, 8 (2004) 97--105 [Abstract / Full Text]

Nagae, S. & T. Yonemura

Design Procedure on a Newly Developed Paper Craft, 4 (2000) 099--107 [Abstract]

Nakajima, R. & H. Okumura

Archimedean Circles Induced by Skewed Arbeloi, 16 (2012) 13--17
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Nakamaru, K. & Y. Ohno & F. Okabe

Expression of Lines Drawn by Chalks Based on Scanned Images, 11 (2007) 105--110
[Abstract / Full Text]

Nanetti, L. & G. J. ter Horst & R. J. Renken & S. Sinha

Point in Polygon Problem via Homotopy and Hopf's Degree Theorem, 19 (2015) 283--300
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Nawratil, G.

On the Degenerated Cases of Architecturally Singular Planar Parallel Manipulators, 12 (2008) 141--149
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Flexible Octahedra in the Projective Extension of the Euclidean 3-Space, 14 (2010) 147--169
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Necessary Conditions for Type II DM Self-motions of Planar Stewart Gough Platforms, 16 (2012) 139--151
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On Equiform Stewart Gough Platforms with Self-motions, 17 (2013) 163--175
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The Plücker Quadric's Ambient Space: Alternative Interpretation and its Application, 22 (2018) 229--244
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On Continuous Flexible Kokotsakis Belts of the Isogonal Type and V-Hedra with Skew Faces, 26 (2022) 237--251
[Abstract / Full Text]

Németh, L.

Rose Curves with Chebyshev Polynomials, 19 (2015) 219--226
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Nestler, K. & G. Meinl & G. Weiss

Some Moebius-Geometric Theorems Connected to Euclidean Kinematics, 3 (1999) 183--192 [Abstract]

Nesvidomin, A. & S. Pylypaka & I. Taras & A. Trokhaniak & T. Volina

Creating Ruled Surfaces Using the Base Curve of the Frenet Trihedron, 28 (2024) 73--85
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Nguyen, N. P.

A Generalization of Desargues' Involution Theorem, 24 (2020) 65--72
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Nguyen, X. H. & E. Carroll & A. P. Ghosh & A. Roitershtein

Iterated Routh's Triangles, 21 (2017) 153--168
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Nicula, V. & C. Pohoata

A Stronger Form of the Steiner-Lehmus Theorem, 13 (2009) 25--27
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Niemeyer, A. C. & K.-H. Brakhage & W. Plesken & A. Strzelczyk

Simplicial Surfaces Controlled by One Triangle, 21 (2017) 141--152
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Nikolaenko, T. & S. Botvinovska & A. Zolotova

Geometrization of Design Flat Images or Geometric Approximation of Art Drawing, 23 (2019) 211--220
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Nikova, T. & D. Brezov & Y. Kancheva

Non-Euclidean Descriptive Geometry in Engineering and Applied Visual Arts, 27 (2023) 227--236
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Nishimoto, S. & T. Horiyama & T. Tachi

Geodesic Folding of Regular Tetrahedron, 26 (2022) 81--100
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Nishinari, K. & M. Zawidzki

Modular Pipe-Z System for Three-Dimensional Knots, 17 (2013) 81--87
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Nishita, T. & K. Kondo & K. Matsuda & H. Sato

An Educational Non-Photorealistic Rendering System Using 2D Images by Java Programming, 11 (2007) 237--247
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A Deformation Algorithm of Railway Maps, 5 (2001) 061--070 [Abstract]

Notowidigdo, G. A.

A Rational Trigonometric Relationship Between the Dihedral Angles of a Tetrahedron and its Circumradius, 24 (2020) 207--216
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Training of Spatial Visualization Using Computer Exercises, 14 (2010) 105--115
[Abstract / Full Text]

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Composite Concave Cupolae as Geometric and Architectural Forms, 19 (2015) 79--91
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Odehnal, B.

Common Normals of Two Tori, 9 (2005) 51--65
[Abstract / Full Text]

Subdivision Algorithms for Ruled Surfaces, 12 (2008) 35--52
[Abstract / Full Text]

Note on Flecnodes, 13 (2009) 29--40
[Abstract / Full Text]

Equioptic Curves of Conic Sections, 14 (2010) 29--43
[Abstract / Full Text]

Poristic Loci of Triangle Centers, 15 (2011) 045--067
[Abstract / Full Text]

Equioptic Points of a Triangle, 17 (2013) 21--30
[Abstract / Full Text]

A Triad of Circles Externally Tangent to the Nine-Point Circle and Internally Tangent to Two Sides of a Triangle, 18 (2014) 61--71
[Abstract / Full Text]

Isoptic Ruled Surfaces of Developable Surfaces, 25 (2021) 1--17
[Abstract / Full Text]

From Permutation Points to Permutation Cubics, 26 (2022) 253--269
[Abstract / Full Text]

Odehnal, B. & R. Alves Garcia & D. Reznik

Poncelet Porisms in Hyperbolic Pencils of Circles, 25 (2021) 205--225
[Abstract / Full Text]

Odehnal, B. & G. Glaeser & H. Stachel

A Spatial Version of the Theorem of the Angle of Circumference, 23 (2019) 147--156
[Abstract / Full Text]

Odehnal, B. & M. Hagemann & D. Klawitter

Curve Flows on Ruled Surfaces, 17 (2013) 129--140
[Abstract / Full Text]

Odehnal, B. & M. Schrott

Ortho-Circles of Dupin Cyclides, 10 (2006) 73--98
[Abstract / Full Text]

Ohnishi, M.

A Photographic Method for Panoramic Sequence with a Regular Camera, Part 3: Application to Sky Photographs, 5 (2001) 071--080 [Abstract]

Ohno, Y. & K. Nakamaru & F. Okabe

Expression of Lines Drawn by Chalks Based on Scanned Images, 11 (2007) 105--110
[Abstract / Full Text]

Ohno, Y. & T. Noguchi

A Deformation Algorithm of Railway Maps, 5 (2001) 061--070 [Abstract]

Ohtsuki, N. & T. Ezaki & K. Irie & S. Nagae & D. R. Short

View Variation and their Effect on Student Solution to Transformation Problems -- Part 2: On the Effect of Right Side View, 2 (1998) 093--100
[Abstract]

Okabe, F. & K. Nakamaru & Y. Ohno

Expression of Lines Drawn by Chalks Based on Scanned Images, 11 (2007) 105--110
[Abstract / Full Text]

Okada, D. & T. Matsuura

Japanese Astronomy Curriculum in Schools and the Spatial Cognitive Ability of Elementary and Junior High School Students, 22 (2018) 139--147
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Okumura, H.

Archimedean Circles of the Collinear Arbelos and the Skewed Arbelos, 17 (2013) 31--52
[Abstract / Full Text]

Okumura, H. & R. Nakajima

Archimedean Circles Induced by Skewed Arbeloi, 16 (2012) 13--17
[Abstract / Full Text]

Okumura, H. & M. Watanabe

Generalized Arbelos in Aliquot Parts: Intersecting Case, 12 (2008) 53--62
[Abstract / Full Text]

Generalized Arbelos in Aliquot Parts: Non-Intersecting Case, 13 (2009) 41--57
[Abstract / Full Text]

Ouarab, S. & A. O. Chahdi & M. Izid

Ruled Surface Generated by a Curve Lying on a Regular Surface and its Characterizations, 24 (2020) 257--267
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Oxman, V.

On the Existence of Triangles with Given Lengths of Two Angle Bisectors and of the Cevian from the Third Angle Vertex, 23 (2019) 183--187
[Abstract / Full Text]

Oxman, V. & A. Sigler

Relations Between Ceva's Theorem and the Concurrency of Midlines of Quadrilaterals in a Triangle, 24 (2020) 73--77
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Oxman, V. & A. Sigler & M. Stupel

Geometric Constructions for Geometric Optics Using a Straightedge Only, 18 (2014) 73--79
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Surprising Relations Between the Areas of Triangles in the Configuration of Routh's Theorem, 18 (2014) 199--203
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Geometrical Shapes Allowing the Construction of the Midpoint of a Segment Using a Straightedge Only, 20 (2016) 75--83
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On the Invariance of Brocard Angles in the Interior and Exterior Pappus Triangles of any Given Triangle, 21 (2017) 61--70
[Abstract / Full Text]

Generalization of the Pappus Theorem in the Plane and in Space, 22 (2018) 59--66
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Interactive 3D-Representation of Material Mathematical Models with WebGL, 21 (2017) 263--271
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Palai, M. & R. Furferi & L. Governi & Y. Volpe

The Reconstruction Problem: Integrating Different Approaches into a Systematic Procedure for Pseudo Wireframe Retrieval, 15 (2011) 079--091
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Palej, M.

A Simple Proof for the Theorems of Pascal and Pappus, 1 (1997) 001--004
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Pamfilos, P.

On Polygons Inscribed in Other Polygons, 15 (2011) 141--158
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Panchuk, K. & O. Ilyasova & N. Kaygorodtseva & V. Volkov & K. Yakovenko & V. Yurkov

An Innovative Paradigm of Descriptive Geometry Courses, 17 (2013) 119--128
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Panda, G. K. & R. K. Davala

On Polygons with Coordinates of Vertices from Fibonacci and Lucas Sequences, 18 (2014) 173--182
[Abstract / Full Text]

Panina, G.

On the Combinatorics of Inflexion Arches of Saddle Spheres, 13 (2009) 59--73
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Papadopoulou, D. & P. Koltsaki

On a Special Pair of Parallel Congruences, 10 (2006) 23--36
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Orthogonal Line Congruences with Common Middle Surface, 12 (2008) 123--132
[Abstract / Full Text]

Triply Orthogonal Line Congruences with Common Middle Surface, 14 (2010) 45--58
[Abstract / Full Text]

Papadopoulou, I.-I. & I. Kaffas & S. Stamatakis

Characterizations of Ruled Surfaces in R³ and of Hyperquadrics in Rⁿ⁺¹ via Relative Geometric Invariants, 18 (2014) 217--223
[Abstract / Full Text]

Papp, I. & M. Hoffmann

C² and G² Continuous Spline Curves with Shape Parameters, 11 (2007) 179--185
[Abstract / Full Text]

Pastor, G. & C. Bosch & M. Cabo & N. Charalambous & C. L. García & C. Gómez-Wulschner & A. Reyes

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
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Pech, P.

The Harmonic Analysis of Polygons and Napoleon's Theorem, 5 (2001) 013--022 [Abstract]

On the Simson-Wallace Theorem and its Generalizations, 9 (2005) 141--153
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Computation with Pentagons, 12 (2008) 151--160
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On a 3D Extension of the Simson-Wallace Theorem, 18 (2014) 205--215
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Pech, P. & G. Weiss

Jakob Steiner's Construction of Conics Revisited, 23 (2019) 189--199
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A Quadratic Mapping Related to Frégier's Theorem and Some Generalisations, 25 (2021) 127--137
[Abstract / Full Text]

Pellegrinetti, D. & Ch. van Tienhoven

Quadrigon Geometry: Circumscribed Squares and Van Aubel Points, 25 (2021) 53--59
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Peng, Zhenghong & H. Cai & Y. He & Z. Hu & W. Liu & H. Yu

Shape Computing: A New Geometric Computing Mechanism, 26 (2022) 101--114
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Pennisi, M. & D. Ferrarello & M. F. Mammana

Some Concyclicity Properties of Convex Quadrilaterals, 17 (2013) 7--19
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Peternell, M. & F. Manhart

The Convolution of a Paraboloid and a Parametrized Surface, 7 (2003) 157--172 [Abstract / Full Text]

Petrovic, D. & B. Popkonstantinovic

A Geometrical Approach to the Numerical Stability Analysis of Some Projective Collinear Mapping Methods, 11 (2007) 187--198
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Pfurner, M. & H.-P. Schröcker & J. Siegele

Space Kinematics and Projective Differential Geometry Over the Ring of Dual Numbers, 25 (2021) 19--31
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Phan, T. V. & A. Doan

A Curious Use of Extra Dimension in Classical Mechanics: Geometrization of Potential, 25 (2021) 265--270
[Abstract / Full Text]

Phat Nguyen, N.

Projective Line Revisited, 25 (2021) 187--195
[Abstract / Full Text]

Pieper, W. M.

Multifocal Surfaces and Algorithms for Displaying Them, 10 (2006) 37--62
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Pierra, G. & D. Agbodan & D. Marcheix

A Data Model Architecture for Parametrics, 3 (1999) 017--038 [Abstract]

Pilnikova, J. & P. Chalmoviansky

Basis of Quartic Splines over Triangulation, 3 (1999) 161--176 [Abstract]

Pisacane, N.

Designed Spaces and Constructed Spaces. The Curtain of the Court Theatre and its Analogies with the Royal Palace of Caserta, 19 (2015) 93--105
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Plesken, W. & K.-H. Brakhage & A. C. Niemeyer & A. Strzelczyk

Simplicial Surfaces Controlled by One Triangle, 21 (2017) 141--152
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Ploskyi, V.

From the System Analysis of Applied Geometry Methods toward the Structure of the Ukrainian Geometrical School, 6 (2002) 201--212 [Abstract]

Functions of Graphics as a Methodological Basis of Graphics Science, 23 (2019) 139--145
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Pohoata, C. & V. Nicula

A Stronger Form of the Steiner-Lehmus Theorem, 13 (2009) 25--27
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Pop, O. T. & M. Dalcín

Equalities and Inequalities in the Excircle Quadrilateral of a Convex Quadrilateral, 27 (2023) 171--179
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Popkonstantinovic, B. & A. Cucakovic

On a Possible Constructive Geometrical Derivation of Mercator's Conformal Cylindrical Map Projection Based on Some Historical Facts, 10 (2006) 63--71
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Popkonstantinovic, B. & D. Petrovic

A Geometrical Approach to the Numerical Stability Analysis of Some Projective Collinear Mapping Methods, 11 (2007) 187--198
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Pottmann, H. & B. Hamann & K. Joy & R. Krasauskas & W. Seibold

On Piecewise Linear Approximation of Quadratic Functions, 4 (2000) 031--054 [Abstract]

Pretorius, J.

The Future or Graphical Communication Education in the New South Africa, 3 (1999) 093--098 [Abstract]

Prieto, G. & M. Anido & R. Arias-Barahona & P. Có & A.-M. Núńez & A. D. Velasco

Training of Spatial Visualization Using Computer Exercises, 14 (2010) 105--115
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Prieto Adanez, G. & A. Velasco

Predicting Academic Success of Engineering Students in Technical Drawing from Visualization Test Scores, 6 (2002) 099--109 [Abstract]

Training Visualization Ability by Technical Drawing, 8 (2004) 107--115 [Abstract / Full Text]

Prieto, G. & A. D. Velasco

Predicting Academic Success of Engineering Students in Technical Drawing from Working Memory, 16 (2012) 111--120
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Prok, I. & A. G. Horvath

Packing Congruent Bricks into a Cube, 5 (2001) 001--012
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Prosková, J.

Discovery of Dual Quaternions for Geodesy, 16 (2012) 195--209
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Interpolations by Rational Motions Using Dual Quaternions, 21 (2017) 71--78
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Prospero, M. J. & F. P. Birra

SiPaViS -- A Toolkit for Scientific Visualization and Simulation, 3 (1999) 047--056 [Abstract]

Pryhorovska, T. & O. Kornuta & I. Taras

Descriptive Geometry Exam: Testing or Traditional Form, 20 (2016) 273--282
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Puetz, C.

Descriptive Geometry Courses for Students of Architecture -- On the Selection of Topics, 4 (2000) 209--222 [Abstract]

Puetz, C. & F. Schmitt

Introduction to Computer Aided Design -- Concept of a Didactically Founded Course, 7 (2003) 111--120 [Abstract / Full Text]

Pukkaman, T. & P. Sripian & T. Uasmith

Low-Poly Image Stylization, 21 (2017) 131--139
[Abstract / Full Text]

Pylypaka, S. & I. Demchuk & T. Kresan & I. Taras & O. Trokhaniak

Parametric Equations of a Spatial Curve as a Function of Length of the Arc with Given Dependences of Curvature and Angle of Ascent, 25 (2021) 163--170
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Pylypaka, S. & I. Hryshenko & I. Taras & O. Trokhaniak & T. Volina

Bending of the Torses by Changing the Regularity of the Reverse Edge Angle of Ascent, 27 (2023) 151--157
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Pylypaka, S. & A. Nesvidomin & I. Taras & A. Trokhaniak & T. Volina

Creating Ruled Surfaces Using the Base Curve of the Frenet Trihedron, 28 (2024) 73--85
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Ranalli, R. & C. Mann & B. McCarty & J. McLoud-Mann & N. Smith

Metrics in Three-Dimensional Lattices, 12 (2008) 133--140
[Abstract / Full Text]

Rancic, S. R. & L. S. Velimirovic

Notes on Infinitesimal Bending of a Toroid Formed by Revolution of a Polygonal Meridian, 13 (2009) 177--186
[Abstract / Full Text]

Rauber, T. W. & A. Conci

Using PostScript Programming Language in an Undergraduate Computer Graphics Course, 12 (2008) 215--228
[Abstract / Full Text]

Redondo Buitrago, A. & V. W. de Spinadel

Towards van der Laan's Plastic Number in the Plane, 13 (2009) 163--175
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Ren, Zhaorong & M. Chen & Y. Hu & B. Li

A Teaching Ecosystem of Engineering Graphics Based on the Deeper Learning Cycle Model and Asynchronous SPOC, 23 (2019) 259--267
[Abstract / Full Text]

Renken, R. J. & G. J. ter Horst & L. Nanetti & S. Sinha

Point in Polygon Problem via Homotopy and Hopf's Degree Theorem, 19 (2015) 283--300
[Abstract / Full Text]

Reyes, A. & C. Bosch & M. Cabo & N. Charalambous & C. L. García & C. Gómez-Wulschner & G. Pastor

Finding the Middle Ground Bisectors in p-Geometry, 20 (2016) 23--32
[Abstract / Full Text]

Reznik, D. S. & R. Alves Garcia & B. Odehnal

Poncelet Porisms in Hyperbolic Pencils of Circles, 25 (2021) 205--225
[Abstract / Full Text]

Reznik, D. S. & R. Alves Garcia & P. Roitman

New Properties of Harmonic Polygons, 26 (2022) 217--236
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Reznik, D. S. & R. Garcia & J. Koiller

The Ballet of Triangle Centers on the Elliptic Billiard, 24 (2020) 79--101
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Rieck, M. Q. & T. D. Maienschein

Angular Coordinates and Rational Maps, 20 (2016) 41--62
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Riesinger, R.

On Wallace Loci from the Projective Point of View, 8 (2004) 201--213 [Abstract / Full Text]

Rodriguez, J. & M. J. Keil

A Method for Generating Compound Spring Element Curves in Contact with Cylindrical Surfaces, 3 (1999) 067--076 [Abstract]

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A Fulleroid-Like Mechanism Based on the Cube, 16 (2012) 19--27
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Curved Folding with Pairs of Cylinders, 21 (2017) 193--200
[Abstract / Full Text]

Roeschel, O. & J. Lang & S. Mick

The Rigidity Rate of Positions of Stewart-Gough Platforms, 5 (2001) 121--132 [Abstract]

Roffman, M. & Y. Charit & G. Elber & O. Tebeleva

Geometric Problems in Computerized Preoperational Planning of a Robot Assisted Total Knee Replacement, 1 (1997) 041--050 [Abstract]

Roitershtein, A. & E. Carroll & A. P. Ghosh & X. H. Nguyen

Iterated Routh's Triangles, 21 (2017) 153--168
[Abstract / Full Text]

Roitman, P. & R. Alves Garcia & D. Reznik

New Properties of Harmonic Polygons, 26 (2022) 217--236
[Abstract / Full Text]

Rojas Sola, J. I. & E. Toledo Santos

A Proposal for an On-Line Library of Descriptive Geometry Problems, 5 (2001) 093--100 [Abstract]

Romakina, L.

Svetlana Ribbons with Intersecting Axes in a Hyperbolic Plane of Positive Curvature, 20 (2016) 209--224
[Abstract / Full Text]

To the Volumes Theory of a Hyperbolic Space of Positive Curvature, 22 (2018) 67--86
[Abstract / Full Text]

Romaniak, K. & A. Kulig

A Universal Geometrical Method for Reconstruction of Gothic Vaults, 12 (2008) 81--86
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Romăo, L. & J. V. Correia & M. Couceiro da Costa & Santos Guerreiro, A.

Eyesight Cartographies -- Unfolding the Visual Sphere, 19 (2015) 119--132
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Romor, J. & R. Migliari

Perspective: Theories and Experiments on the "Veduta Vincolata" (Restricted Sight), 19 (2015) 57--77
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Rosenthal, P. & P. Schreiber

Woven Strip Ornaments, 8 (2004) 91--96 [Abstract / Full Text]

Rubinowicz, P.

Chaos and Geometric Order in Architecture and Design, 4 (2000) 197--208 [Abstract]

Decomposition, Deformation, Dispersion and New Complexity in Architecture and Urban Planning, 19 (2015) 269--282
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Ruzyczka, A.

Spatial Imagination Among Students Commencing the Course of Descriptive Geometry at Technical Studies, 7 (2003) 247--252 [Abstract / Full Text]

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Saad, M. K. & G. Weiss

Curvature Lines and Normal Congruences of Triangular Bézier Patches, 16 (2012) 29--40
[Abstract / Full Text]

Saeki, T. & Y. Katagiri

Typology of Welcoming Space. An Analysis of Doors in Domestic Space by Luigi Caccia Dominioni, 28 (2024) 117--129
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Safary, A. & J. Mitani & H. Shafieasl

Geometric Design Tool for One-Fold, a Curved Origami with a Single Fold, 28 (2024) 89--101
[Abstract / Full Text]

Saidi, F. & M. Hajja

A Note on Bang's Theorem on Equifacial Tetrahedra, 8 (2004) 163--169 [Abstract / Full Text]

Saito, T. & K. Shiina & A. Suzaki & K. Suzuki & E. Tsutsumi & K. Yamanouchi

A Mental Cutting Test on Female Students Using a Stereographic System, 3 (1999) 111--120 [Abstract]

Saito, T. & K. Shiina & K. Suzuki

Analysis of Problem Solving Process of a Mental Rotations Test -- Performance in eShepard-Metzler Tasks, 1 (1997) 185--194 [Abstract]

Sajó, L. & A. Fazekas & M. Hoffmann

A 3D Head Model From Stereo Images by a Self-Organizing Neural Network, 13 (2009) 209--220
[Abstract / Full Text]

Sakata, K. & T. Fukuda & A. Kaga & W. Yeo

Development of a High Quality Expression System of Natural Elements Using the Real-Time Simulation Method, 11 (2007) 45--57
[Abstract / Full Text]

Sakuta, H. & W. Ishikawa & K. Suzuki & E. Tsutsumi

Analysis of Causes of Errors in the Mental Cutting Test -- Effects of View Rotation, 12 (2008) 109--120
[Abstract / Full Text]

Salvatore, M.

Theoretical Approach to Practical Perspective in the Early 17th Century, 26 (2022) 125--137
[Abstract / Full Text]

Samper, A. & B. Herrera

Definition and Calculation of an Eight-Centered Oval which is Quasi-Equivalent to the Ellipse, 19 (2015) 257--268
[Abstract / Full Text]

San, T. & Y. Kanematsu & K. Mikami

An Analysis of Visual Interest Detection in 2D Game Concept Art, 27 (2023) 69--79
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Santos, A. F. & C. P. Avelino

The Differentiable Manifold of Spherical Deltoids: Their Classification, 18 (2014) 1--6
[Abstract / Full Text]

Santos, E. T. & R. D. Seabra

Developing the Spatial Visualization Ability with a Virtual Reality Tool for Teaching Descriptive Geometry: a Brazilian Experience, 17 (2013) 101--117
[Abstract / Full Text]

Santos Guerreiro, A. & J. V. Correia & M. Couceiro da Costa & L. Romăo

Eyesight Cartographies -- Unfolding the Visual Sphere, 19 (2015) 119--132
[Abstract / Full Text]

Sarioglugil, A. & H. Stachel & A. Tutar

On Relaxed Elastic Lines of Second Kind on a Curved Hypersurface in the n-Dimensional Euclidean Space, 18 (2014) 81--95
[Abstract / Full Text]

Sato, Hisashi & K. Kondo & K. Matsuda & T. Nishita

An Educational Non-Photorealistic Rendering System Using 2D Images by Java Programming, 11 (2007) 237--247
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Sato, Hisashi & K. Kondo & S. Shimada & M. Takahashi

A Manual to Teach Computer Graphics by JAVA, 2 (1998) 101--108 [Abstract]

Sato, Noriko

Concerning the Composition of Kasuga Gongen Genki, 21 (2017) 241--252
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An Analysis of Vermeer's Perspective in Composition, 25 (2021) 139--154
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A Graphical Analysis of “The Geographer”, 26 (2022) 115--124
[Abstract / Full Text]

Schadlbauer, J. & H.-P. Schröcker

Orthogonality Relations for Tetrahedra in Elliptic and Hyperbolic Space, 18 (2014) 97--104
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Schaefer, R. & M. Flasinski & W. Toporkiewicz

Supporting CAE Parallel Computations with IE-Graph Solid Representation, 1 (1997) 023--030 [Abstract]

Schimek, H. & M. Stavric & A. Wiltsche

Geometric Aspects in Producing Non-Standard Architecture with Standard Tools, 12 (2008) 205--214
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Schmid-Kirsch, A.

Teaching Descriptive Geometry at the Faculty of Architecture, 1 (1997) 075--082 [Abstract]

Starting with a Cube as the Perfect Guide to Sketch Geometry in Design and Architecture, 14 (2010) 117--123
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Schmitt, F. & C. Puetz

Introduction to Computer Aided Design -- Concept of a Didactically Founded Course, 7 (2003) 111--120 [Abstract / Full Text]

Schoissengeier, J. & H. Dirnboeck

Curves related to triangles: The Balaton-Curves, 7 (2003) 023--040 [Abstract / Full Text]

Schreiber, P.

Generalized Descriptive Geometry, 6 (2002) 037--060 [Abstract]

Schreiber, P. & P. Rosenthal

Woven Strip Ornaments, 8 (2004) 91--96 [Abstract / Full Text]

Schroecker, H.-P.

The Manifold of Planes that Intersect Four Straight Lines in Points of a Circle, 8 (2004) 59--68 [Abstract / Full Text]

Double Tangent Circles and Focal Properties of Sphero-Conics, 12 (2008) 161--169
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Discrete Gliding Along Principal Curves, 14 (2010) 171--180
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Singular Fregier Conics in Non-Euclidean Geometry, 21 (2017) 201--208
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From A to B: New Methods to Interpolate Two Poses, 22 (2018) 87--98
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Schroecker, H.-P. & G. Glaeser

Reflections on Refractions, 4 (2000) 001--018 [Abstract]

Schroecker, H.-P. & J. Lang

Edge-Orthogonal Patches through a Given Rational Bezier Curve, 2 (1998) 109--122 [Abstract]

Schroecker, H.-P. & M. Pfurner & J. Siegele

Space Kinematics and Projective Differential Geometry Over the Ring of Dual Numbers, 25 (2021) 19--31
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Schroecker, H.-P. & J. Schadlbauer

Orthogonality Relations for Tetrahedra in Elliptic and Hyperbolic Space, 18 (2014) 97--104
[Abstract / Full Text]

Schroecker, H.-P. & H. Stachel & E. Tsutsumi & G. Weiss

Evaluation of Students' Spatial Abilities in Austria and Germany, 9 (2005) 107--117
[Abstract / Full Text]

Schrott, M. & B. Odehnal

Ortho-Circles of Dupin Cyclides, 10 (2006) 73--98
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Schulz, T. & E. Molnar & J. Szirmai

Periodic and Aperiodic Figures on the Plane by Higher Dimensions, 5 (2001) 133--144 [Abstract]

Sciarrillo, M. & S. Aker

Drawing as Insight into Wholeness, 12 (2008) 87--98
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Scolari, S. & G. Braviano

Multivariate Analysis in Design, 26 (2022) 147--157
[Abstract / Full Text]

Seabra, R. D. & E. T. Santos

Developing the Spatial Visualization Ability with a Virtual Reality Tool for Teaching Descriptive Geometry: a Brazilian Experience, 17 (2013) 101--117
[Abstract / Full Text]

Sedliacková, Z.

Packing Three Cubes in 8-Dimensional Space, 22 (2018) 245--251
[Abstract / Full Text]

Segal, R. & A. Sigler & M. Stupel

Some More Surprising Properties of the "King" of Triangles, 21 (2017) 79--88
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Segura Caballero, N. & E. Lagoudaki & G. Maresch

Evaluations of the Data from the Spatial Thinking Platform RIF Show a Clear Trend: Girls and Boys Have Equally Good Spatial Thinking Skills, 27 (2023) 249--262
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Seibold, W. & B. Hamann & K. Joy & R. Krasauskas & H. Pottmann

On Piecewise Linear Approximation of Quadratic Functions, 4 (2000) 031--054 [Abstract]

Sejfried, M.

Amicable Triangles and Perfect Circles, 17 (2013) 53--67
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Shafieasl, H. & J. Mitani & A. Safary

Geometric Design Tool for One-Fold, a Curved Origami with a Single Fold, 28 (2024) 89--101
[Abstract / Full Text]

Shariat, B. & M. Amrani & F. Jaillet

Deformable Objects Modeling and Animation: Application to Organs' Interactions Simulation, 4 (2000) 181--188 [Abstract]

Shariat, B. & V. Baudet & F. Jaillet

Fitting a 3D Particle System Model to a Non-dense Data Set in Medical Applications, 7 (2003) 065--074 [Abstract / Full Text]

Shier, J. & D. Dunham

Periodic Fractal Patterns, 21 (2017) 1--6
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Shiina, K.

Relationship Between Strategies Used to Solve Spatial Orientation Problems and Examination Scores in Descriptive Geometry, 16 (2012) 247--256
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Shiina, K. & C. L. Miller & D. R. Short & K. Suzuki

Development of Software to Record Solving Process of a Mental Rotations Test, 5 (2001) 193--202 [Abstract]

Shiina, K. & T. Saito & K. Suzuki

Analysis of Problem Solving Process of a Mental Rotations Test -- Performance in Shepard-Metzler Tasks, 1 (1997) 185--194 [Abstract]

Shiina, K. & T. Saito & A. Suzaki & K. Suzuki & E. Tsutsumi & K. Yamanouchi

A Mental Cutting Test on Female Students Using a Stereographic System, 3 (1999) 111--120 [Abstract]

Shiina, K. & K. Suzuki

Design of Modified Mental Rotations Test and its Error Analysis, 3 (1999) 211--218 [Abstract]

Shimada, S. & K. Kondo & H. Sato & M. Takahashi

A Manual to Teach Computer Graphics by JAVA, 2 (1998) 101--108 [Abstract]

Shizuka, H. & K. Kondo & W. Liu & K. Matsuda

A Sketch Interpreter System with Shading and Cross Section Lines, 9 (2005) 177--189
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Short, D. R. & T. Ezaki & K. Irie & S. Nagae & N. Ohtsuki

View Variation and their Effect on Student Solution to Transformation Problems -- Part 2: On the Effect of Right Side View, 2 (1998) 093--100 [Abstract]

Short, D. R. & C. L. Miller & K. Shiina & K. Suzuki

Development of Software to Record Solving Process of a Mental Rotations Test, 5 (2001) 193--202 [Abstract]

Shreve, M. & T. Branoff & E. Wiebe

How Students Use Online Instructional Resources in a Blended Instruction Introductory Engineering Graphics Course, 15 (2011) 213--223
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Sibrava, Z. & K. Malecek

Blending Circular Pipes With a Cyclic Surface, 10 (2006) 99--107
[Abstract / Full Text]

Siegele, J. & M. Pfurner & H.-P. Schröcker

Space Kinematics and Projective Differential Geometry Over the Ring of Dual Numbers, 25 (2021) 19--31
[Abstract / Full Text]

Sigler, A. & V. Oxman

Relations Between Ceva's Theorem and the Concurrency of Midlines of Quadrilaterals in a Triangle, 24 (2020) 73--77
[Abstract / Full Text]

Sigler, A. & V. Oxman & M. Stupel

Geometric Constructions for Geometric Optics Using a Straightedge Only, 18 (2014) 73--79
[Abstract / Full Text]

Surprising Relations Between the Areas of Triangles in the Configuration of Routh's Theorem, 18 (2014) 199--203
[Abstract / Full Text]

Geometrical Shapes Allowing the Construction of the Midpoint of a Segment Using a Straightedge Only, 20 (2016) 75--83
[Abstract / Full Text]

On the Invariance of Brocard Angles in the Interior and Exterior Pappus Triangles of any Given Triangle, 21 (2017) 61--70
[Abstract / Full Text]

Generalization of the Pappus Theorem in the Plane and in Space, 22 (2018) 59--66
[Abstract / Full Text]

Sigler, A. & R. Segal & M. Stupel

Some More Surprising Properties of the "King" of Triangles, 21 (2017) 79--88
[Abstract / Full Text]

Šimic Horvath, M. & E. Jurkin & V. Volenec

Tangential Quadrilateral in Isotropic Plane, 26 (2022) 39--50
[Abstract / Full Text]

Sinha, S. & G. J. ter Horst & L. Nanetti & R. J. Renken

Point in Polygon Problem via Homotopy and Hopf's Degree Theorem, 19 (2015) 283--300
[Abstract / Full Text]

Sitthivan, S. & V. Anolac & A. Hirokazu

Laotian Visualization Ability for Architecture, 9 (2005) 89--98
[Abstract / Full Text]

Sliepcevic, A.

A New Generalization of the Butterfly Theorem, 6 (2002) 061--068
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Analagmatic Curves under the Isogonal Transformation, 7 (2003) 053--063
[Abstract / Full Text]

Smith, N. & C. Mann & B. McCarty & J. McLoud-Mann & R. Ranalli

Metrics in Three-Dimensional Lattices, 12 (2008) 133--140
[Abstract / Full Text]

Soeroes, C. & A. Bölcskei & S. Gál-Kállay & A. Z. Kovács

Development of Spatial Abilities of Architectural and Civil Engineering Students in the Light of the Mental Cutting Test, 16 (2012) 97--109
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Soleymanpour, G. & A. S. Janfada

A General Trisectrix Curve and its Applications, 27 (2023) 47--57
[Abstract / Full Text]

Sorby, S. A.

Impact of Changes in Course Methodologies on Improving Spatial Skills, 9 (2005) 99--105
[Abstract / Full Text]

Sorby, S. A. & T. Drummer & R. Molzon

Experiences in Using Spatial Skills Testing Instruments with Younger Audiences, 10 (2006) 227--235
[Abstract / Full Text]

Sorby, S. A. & R. A. Gorska & C. Leopold

International Experiences in Developing the Spatial Visualization Abilities of Engineering Students, 5 (2001) 081--092
[Abstract]

Sorby, S. A. & G. Maresch

Perspectives on Spatial Thinking, 25 (2021) 271--293
[Abstract / Full Text]

Spinadel, V. W. de & A. Redondo Buitrago

Towards van der Laan's Plastic Number in the Plane, 13 (2009) 163--175
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Spyrou, P. & G. Kospentaris

The Effects of High School Geometry Instruction on the Performance in Spatial Tasks, 14 (2010) 227--244
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Sripian, P. & T. Ijiri & Y. Yamaguchi

Magnification Illusion -– Change of Interpretation when Viewing Through a Telescope, 27 (2023) 81--101
[Abstract / Full Text]

Sripian, P. & T. Pukkaman & T. Uasmith

Low-Poly Image Stylization, 21 (2017) 131--139
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Sroka-Bizon, M. & M. Dobelis & K. Tytkowski & A. Vansevicius & D. Velichova

Do Engineers Use an International Language? Construction Drawing as a Way of Communication Between Engineers, 23 (2019) 115--126
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Stachel, H.

New Applications of Geometry, 2 (1998) 151--160
[Abstract]

Flexible Cross-Polytopes in the Euclidean 4-Space, 4 (2000) 159--168
[Abstract]

Remarks on A. Hirsch's Paper concerning Villarceau Sections, 6 (2002) 133--140
[Abstract]

On Arne Dür's Equation Concerning Central Axonometries, 8 (2004) 215--224
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Descriptive Geometry Meets Computer Vision -- The Geometry of Two Images, 10 (2006) 137--153
[Abstract / Full Text]

A Flexible Planar Tessellation with a Flexion Tiling a Cylinder of Revolution, 16 (2012) 153--170
[Abstract / Full Text]

Two Examples of Solids Constructed From Given Developments, 20 (2016) 225--241
[Abstract / Full Text]

Recalling Thread Constructions of Quadrics, 24 (2020) 143--157
[Abstract / Full Text]

Isometric Billiards in Ellipses and Focal Billiards in Ellipsoids, 25 (2021) 97--118
[Abstract / Full Text]

Stachel, H. & S. Abu-Saymeh & M. Hajja

Another Cubic Associated with a Triangle, 11 (2007) 15--26
[Abstract / Full Text]

Equicevian Points and Cubics of a Triangle, 18 (2014) 133--157
[Abstract / Full Text]

Stachel, H. & H. Dirnboeck

The Development of the Oloid, 1 (1997) 105--118
[Abstract]

Stachel, H. & A. Elsonbaty

Generating Solids by Sweeping Polyhedra, 1 (1997) 013--022
[Abstract]

Stachel, H. & G. Glaeser & B. Odehnal

A Spatial Version of the Theorem of the Angle of Circumference, 23 (2019) 147--156
[Abstract / Full Text]

Stachel, H. & G. Gutruf

The Hidden Geometry in Vermeer's 'The Art of Painting', 14 (2010) 187--202
[Abstract / Full Text]

Stachel, H. & A. Sarioglugil & A. Tutar

On Relaxed Elastic Lines of Second Kind on a Curved Hypersurface in the n-Dimensional Euclidean Space, 18 (2014) 81--95
[Abstract / Full Text]

Stachel, H. & H.-P. Schroecker & E. Tsutsumi & G. Weiss

Evaluation of Students' Spatial Abilities in Austria and Germany, 9 (2005) 107--117
[Abstract / Full Text]

Stamatakis, S. & H. Al-Zoubi

Surfaces of Revolution Satisfying Δ^IIIx = Ax, 14 (2010) 181--186
[Abstract / Full Text]

Ruled and Quadric Surfaces Satisfying Δ^IIIx = Λ x, 20 (2016) 147--157
[Abstract / Full Text]

Stamatakis, S. & H. Almimi & H. Al-Zoubi & S. Al-Zu'bi

Ruled Surfaces of Finite Chen-Type, 22 (2018) 15--20
[Abstract / Full Text]

Stamatakis, S. & I. Kaffas

Ruled Surfaces Asymptotically Normalized, 17 (2013) 177--191
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Stamatakis, S. & I. Kaffas & I.-I. Papadopoulou

Characterizations of Ruled Surfaces in R³ and of Hyperquadrics in Rⁿ⁺¹ via Relative Geometric Invariants, 18 (2014) 217--223
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Stamou, G.

Characterizations of Euclidean Hyperspheres Under Relatively Normalized Convex Hypersurfaces, 16 (2012) 41--46
[Abstract / Full Text]

Stavric, M. & H. Schimek & A. Wiltsche

Geometric Aspects in Producing Non-Standard Architecture with Standard Tools, 12 (2008) 205--214
[Abstract / Full Text]

Stavric, M. & A. Wiltsche

Three-Dimensional Ornamental Structures Based on the Wallpaper Groups in Architecture, 16 (2012) 211--221
[Abstract / Full Text]

Steiner, M. & O. Mermoud

Visualisation of Configuration Spaces of Polygonal Linkages, 4 (2000) 147--158
[Abstract]

Stojakovic, V. & R. Stulic

Virtual Reconstruction of the Kljajicevo Chapel, 14 (2010) 81--91
[Abstract / Full Text]

Strommer, L.

Spire-Polyhedra, 11 (2007) 111--126
[Abstract / Full Text]

Corrigendum to "Spire-Polyhedra", 11 (2007) 249--249
[Abstract / Full Text]

Strzelczyk, A. & K.-H. Brakhage & A. C. Niemeyer & W. Plesken

Simplicial Surfaces Controlled by One Triangle, 21 (2017) 141--152
[Abstract / Full Text]

Stulic, R. B. & G. M. Ercegan & Z. B. Jandric & N. Miljkovic

Computer Aided Evaluation of Total Hip Prosthesis Stability, 2 (1998) 141--150
[Abstract]

Stulic, R. & V. Stojakovic

Virtual Reconstruction of the Kljajicevo Chapel, 14 (2010) 81--91
[Abstract / Full Text]

Stupel, M.

A Triangle "Broken" into Four Triangles -- the Special Status of the Central Triangle, 22 (2018) 253--256
[Abstract / Full Text]

Stupel, M. & V. Oxman & A. Sigler

Geometric Constructions for Geometric Optics Using a Straightedge Only, 18 (2014) 73--79
[Abstract / Full Text]

Surprising Relations Between the Areas of Triangles in the Configuration of Routh's Theorem, 18 (2014) 199--203
[Abstract / Full Text]

Geometrical Shapes Allowing the Construction of the Midpoint of a Segment Using a Straightedge Only, 20 (2016) 75--83
[Abstract / Full Text]

On the Invariance of Brocard Angles in the Interior and Exterior Pappus Triangles of any Given Triangle, 21 (2017) 61--70
[Abstract / Full Text]

Generalization of the Pappus Theorem in the Plane and in Space, 22 (2018) 59--66
[Abstract / Full Text]

Stupel, M. & R. Segal & A. Sigler

Some More Surprising Properties of the "King" of Triangles, 21 (2017) 79--88
[Abstract / Full Text]

Sugai, Y. & K. Suzuki

Change over Time in Spatial Ability of Students Entering University -- Impact of Revision of National Curriculum Guidelines up to High Schools, 15 (2011) 101--112
[Abstract / Full Text]

Sugihara, K.

Laguerre Voronoi Diagram on the Sphere, 6 (2002) 069--082 [Abstract]

Sulimenko, H. & S. Botvinovska & A. Mostovenko & A. Zolotova

Construction of Hyperbolic Paraboloids According to a Prospective Outline in the Form of Hyperbola, 26 (2022) 207--216
[Abstract / Full Text]

Sun, X. & K. Suzuki

Evaluation of Educational Effects of the Solid Simulator, 3 (1999) 219--226 [Abstract]

Suren & C. Kimberling & P. J. C. Moses

The Circumcevian-Inversion Perspector of Two Triangles, 24 (2020) 217--232
[Abstract / Full Text]

Suzaki, A. & T. Saito & K. Shiina & K. Suzuki & E. Tsutsumi & K. Yamanouchi

A Mental Cutting Test on Female Students Using a Stereographic System, 3 (1999) 111--120 [Abstract]

Suzuki, Hirotaka

Utilization of GIS for Geometry Analysis in Graphic Science Education, 9 (2005) 209--218
[Abstract / Full Text]

Modified Yoshimura Pattern for Lighting Environment Education, 20 (2016) 263--271
[Abstract / Full Text]

An Interpretation of the Truncated Triangular Trapezohedron and the Sphere Depicted in “Melencolia I” by Albrecht Dürer, 26 (2022) 139--146
[Abstract / Full Text]

Suzuki, Hirotaka & R. Higashino

Study on Optimization of Curves that Compose the Reflector of a Regular Reflection Light Shelf and its Application, 27 (2023) 237--247
[Abstract / Full Text]

Suzuki, Hirotaka & N. Miki

A Graphic Science Education as a Training of Communication, 7 (2003) 253--262 [Abstract / Full Text]

Suzuki, Hirotaka & Y. Tsuji

Geometric Feature of a Structure Composed of Concave and Convex Parabolic Mirrors, 23 (2019) 235--244
[Abstract / Full Text]

Suzuki, Kenjiro

Activities of the Japan Society for Graphic Science -- Research and Education, 6 (2002) 221--229 [Abstract]

Traditional Descriptive Geometry Education in the 3D-CAD/CG Era, 18 (2014) 249--258
[Abstract / Full Text]

We are in the Same “Fate” ..., 26 (2022) 9--11
[Abstract / Full Text]

Suzuki, K. & W. Ishikawa & H. Sakuta & E. Tsutsumi

Analysis of Causes of Errors in the Mental Cutting Test -- Effects of View Rotation, 12 (2008) 109--120
[Abstract / Full Text]

Suzuki, K. & A. Ishimura & M. Kajitani & Y. Suzuki & E. Tsutsumi

Errors Analysis of Mental Cutting Test Using Models Instead of Drawings as Presenting Problems, 17 (2013) 251--264
[Abstract / Full Text]

Suzuki, K. & K. Kondo & K. Mende

Present Status of Graphics Science and Graphics Representation Education in Japan, 9 (2005) 77--87
[Abstract / Full Text]

Suzuki, K. & C. L. Miller & K. Shiina & D. R. Short

Development of Software to Record Solving Process of a Mental Rotations Test, 5 (2001) 193--202 [Abstract]

Suzuki, K. & T. Saito & K. Shiina

Analysis of Problem Solving Process of a Mental Rotations Test -- Performance in Shepard-Metzler Tasks, 1 (1997) 185--194 [Abstract]

Suzuki, K. & T. Saito & K. Shiina & A. Suzaki & E. Tsutsumi & K. Yamanouchi

A Mental Cutting Test on Female Students Using a Stereographic System, 3 (1999) 111--120 [Abstract]

Suzuki, K. & K. Shiina

Design of Modified Mental Rotations Test and its Error Analysis, 3 (1999) 211--218 [Abstract]

Suzuki, K. & Y. Sugai

Change over Time in Spatial Ability of Students Entering University -- Impact of Revision of National Curriculum Guidelines up to High Schools, 15 (2011) 101--112
[Abstract / Full Text]

Suzuki, K. & X. Sun

Evaluation of Educational Effects of the Solid Simulator, 3 (1999) 219--226 [Abstract]

Suzuki, Yuina & A. Ishimura & M. Kajitani & K. Suzuki & E. Tsutsumi

Errors Analysis of Mental Cutting Test Using Models Instead of Drawings as Presenting Problems, 17 (2013) 251--264
[Abstract / Full Text]

Szabó, J. & R. Kunkli

The Generalization of Szabó's Theorem for Rectangular Cuboids and an Application, 17 (2013) 213--222
[Abstract / Full Text]

Szilárd, A.

Similar Trapezoids on the Sides of a Triangle, 25 (2021) 33--44
[Abstract / Full Text]

Szilasi, Z. & S. Bacso

Generalized Rabl Mappings and Apollonius-Type Problems, 11 (2007) 27--38
[Abstract / Full Text]

Szilvasi-Nagy, M.

Almost Curvature Continuous Fitting of B-Spline Surfaces, 2 (1998) 033--044 [Abstract]

Filling Holes with B-spline Surfaces, 6 (2002) 083--098 [Abstract]

Face-based Estimations of Curvatures on Triangle Meshes, 12 (2008) 63--73
[Abstract / Full Text]

Szilvási-Nagy, M. & S. Béla & G. Mátyási

Geometric Simulation of Locally Optimal Tool Paths in Three-Axis Milling, 17 (2013) 223--235
[Abstract / Full Text]

Szirmai, J. & K. Máthé

Optimal Cells in Crystallography and Arts, 24 (2020) 103--124
[Abstract / Full Text]

Szirmai, J. & E. Molnár

Packings with Geodesic and Translation Balls and Their Visualizations in SL2R Space, 26 (2022) 51--64
[Abstract / Full Text]

Szirmai, J. & E. Molnar & T. Schulz

Periodic and Aperiodic Figures on the Plane by Higher Dimensions, 5 (2001) 133--144 [Abstract]

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Tachi, T.

Freeform Variations of Origami, 14 (2010) 203--215
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Design of Infinitesimally and Finitely Flexible Origami Based on Reciprocal Figures, 16 (2012) 223--234
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Tachi, T. & A. Adachi & Y. Yamaguchi

Dual Tiling Origami, 22 (2018) 269--281
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Cylindrical Dual Tiling Origami, 26 (2022) 185--205
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Tachi, T. & T. Horiyama & S. Nishimoto

Geodesic Folding of Regular Tetrahedron, 26 (2022) 81--100
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Tachi, T. & A. D. Kerezov & M. Koshihara

Computational Design Framework for Self-Forming Geometry: the Case of Natural Tree Forks, 27 (2023) 207--226
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Tachi, T. & K. Takahashi & Y. Yamaguchi

Mesh Approximation for Generating Development with Creases and Slits, 19 (2015) 107--118
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Taifour, S. & R. Medjati & H. Zoubir

The Flat Translation Surfaces in the 3-Dimensional Lorentz Heisenberg Group H₃, 28 (2024) 1--18
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Takahashi, K. & T. Tachi & Y. Yamaguchi

Mesh Approximation for Generating Development with Creases and Slits, 19 (2015) 107--118
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A Manual to Teach Computer Graphics by JAVA, 2 (1998) 101--108 [Abstract]

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Tan, A. H. & F. M. Croft Jr. & F. H. Tan

Computer Graphic Modeling for the Reconstruction of the Roman Colosseum, 19 (2015) 301--316
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Computer Graphic Modeling for the Reconstruction of the Roman Colosseum, 19 (2015) 301--316
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Taouktsoglou, A. & G. Lefkaditis

Family of Conics Having Double Contact with two Intersecting Ellipses, 27 (2023) 11--28
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Double Contact Conics in Involution, 28 (2024) 55--72
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Taras, I. & I. Demchuk & T. Kresan & S. Pylypaka & O. Trokhaniak

Parametric Equations of a Spatial Curve as a Function of Length of the Arc with Given Dependences of Curvature and Angle of Ascent, 25 (2021) 163--170
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Taras, I. & I. Hryshenko & S. Pylypaka & O. Trokhaniak & T. Volina

Bending of the Torses by Changing the Regularity of the Reverse Edge Angle of Ascent, 27 (2023) 151--157
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Taras, I. & O. Kornuta & T. Pryhorovska

Descriptive Geometry Exam: Testing or Traditional Form, 20 (2016) 273--282
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Taras, I. & A. Nesvidomin & S. Pylypaka & A. Trokhaniak & T. Volina

Creating Ruled Surfaces Using the Base Curve of the Frenet Trihedron, 28 (2024) 73--85
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Symbiotic Conics and Quartets of Four-Foci Orthogonal Circles, 20 (2016) 85--100
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Common Tangents to Ellipse and Circles, the 13-Point Circle and Other Theorems, 23 (2019) 45--63
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The Ellipse, Monge’s Circle and Other Circles, 24 (2020) 159--173
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Toledo Santos, E. & R. Duarte Seabra

Evaluation of the Spatial Visualization Ability of Entering Students in a Brazilian Engineering Course, 12 (2008) 99--108
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Toledo Santos, E. & A. L. Lima de Oliveira & L. Lourenzoni

RISKO, an Educational Geometry Drawing Software With an Innovative Interface, 10 (2006) 115--124
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Exploratory Virtual Model: Study and Evaluation of a Low-Cost VR-Based Real Estate Sales Tool, 26 (2022) 171--184
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Toledo Santos, E. & J. I. Rojas Sola

A Proposal for an On-Line Library of Descriptive Geometry Problems, 5 (2001) 093--100 [Abstract]

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Development of Software for English Haiku with Writing-Brush Letters, 8 (2004) 97--105 [Abstract / Full Text]

Tonn, C. & O. Bringmann & D Klawitter

A Dual Quaternion Based Pipe Alignment Algorithm for Constrained Pipe Systems, 21 (2017) 119--130
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Axiomatizing Perpendicularity and Parallelism, 15 (2011) 129--139
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Trokhaniak, O. & I. Demchuk & T. Kresan & S. Pylypaka & I. Taras

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Trokhaniak, O. & I. Hryshenko & S. Pylypaka & I. Taras & T. Volina

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Creating Ruled Surfaces Using the Base Curve of the Frenet Trihedron, 28 (2024) 73--85
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Blending of Spheres by Rotation-Minimizing Surfaces, 19 (2015) 189--200
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Color Scheme Scrapbook Using A Character Color Palette Template, 20 (2016) 115--126
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Geometric Feature of a Structure Composed of Concave and Convex Parabolic Mirrors, 23 (2019) 235--244
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Normal Forms of Triangles and Quadrangles up to Similarity, 20 (2016) 173--184
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On a Proof of the Thabit Ibn Qurra's Generalization of the Pythagorean Theorem, 25 (2021) 231--241
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An Innovative Paradigm of Descriptive Geometry Courses, 17 (2013) 119--128
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The Inspherical Gergonne Center of a Tetrahedron, 8 (2004) 23--32 [Abstract / Full Text]

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The Freshman Engineering Design Graphics Course at the University of Texas at Austin, 2 (1998) 169--180
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Force Directed Near-Orthogonal Grid Generation on Surfaces, 14 (2010) 135--145
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Algorithms for Generation of Irregular Space Frame Structures, 15 (2011) 169--179
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Polygonization of Line Skeletons by Using Equipotential Surfaces -- A Practical Description, 18 (2014) 105--114
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On a Problem of Elementary Differential Geometry and the Number of its Solutions, 10 (2006) 155--160
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Error Propagation through Geometric Transformations, 8 (2004) 171--183
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An Angle Criterion for Conical Mesh Vertices, 11 (2007) 199--208
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Data-Driven Approach for Enhancing Splashing Effects of Liquid Simulations, 22 (2018) 115--127
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Wang, W. & Y. Liu & J. Wallner

An Angle Criterion for Conical Mesh Vertices, 11 (2007) 199--208
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Watanabe, M. & H. Okumura

Generalized Arbelos in Aliquot Parts: Intersecting Case, 12 (2008) 53--62
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Generalized Arbelos in Aliquot Parts: Non-Intersecting Case, 13 (2009) 41--57
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Revision of Inconsistent Orthographic Views, 2 (1998) 045--054
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(n, 2) -Axonometries and the Contour of Hyperspheres, 1 (1997) 157--168 [Abstract]

Golden Hexagons, 6 (2002) 167--182
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The Cube: Its Billiards, Geodesics, and Quasi-Geodesics, 23 (2019) 201--210
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Weiss, G. & G. F. Baer

Kinematic Analysis of a Pentapod Robot, 10 (2006) 173--182
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Reconstruction of the Satellite Orbit via Orientation Angles, 4 (2000) 079--088
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About Some Mappings Defined by a Classical Desargues Configuration, 17 (2013) 69--80
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On Curves and Surfaces in Illumination Geometry, 4 (2000) 169--180
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Some Moebius-Geometric Theorems Connected to Euclidean Kinematics, 3 (1999) 183--192
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Jakob Steiner's Construction of Conics Revisited, 23 (2019) 189--199
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A Quadratic Mapping Related to Frégier's Theorem and Some Generalisations, 25 (2021) 127--137
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Weiss, G. & M. K. Saad

Curvature Lines and Normal Congruences of Triangular Bézier Patches, 16 (2012) 29--40
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Weiss, G. & H.-P. Schroecker & H. Stachel & E. Tsutsumi

Evaluation of Students' Spatial Abilities in Austria and Germany, 9 (2005) 107--117
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Optimal Rational Circles of Degrees Five and Six, 8 (2004) 1--16 [Abstract / Full Text]

Wiebe (ed.), E. N.

The Taxonomy of Geometry and Graphics, 2 (1998) 189--196 [Abstract]

Wiebe, E. & T. Branoff & M. Shreve

How Students Use Online Instructional Resources in a Blended Instruction Introductory Engineering Graphics Course, 15 (2011) 213--223
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Form Evolution: From Nature to Polyhedra to Sculpture, 2 (1998) 161--168
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Geometry as Transformation, 5 (2001) 157--164
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Rotor Coordinates and Vector Trigonometry, 21 (2017) 89--106
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Rotor Coordinates, Vector Trigonometry and Quadrilaterals, with Applications to the Four Bar Linkage, 22 (2018) 257--268
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Wildberger, N. J. & A. Alkhaldi

The Parabola in Universal Hyperbolic Geometry. II: Canonical Points and the Y-conic, 20 (2016) 1--11
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Wildberger, N. J. & J. C. Ho

A Physical Archimedean Approach to Affine Geometry and the Remarkable 13 (Mixed) Configuration, 26 (2022) 65--80
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The Pentagrammum Mysticum, Twelve Special Conics and the Twisted Icosahedron, 24 (2020) 175--191
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Uniform Maps on the Klein Bottle, 10 (2006) 161--171
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Wilson, S. & A. Breda d'Azevedo

Non-orientable Maps and Hypermaps with Few Faces, 7 (2003) 173--190
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Blending curves, 9 (2005) 67--75
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Wiltsche, A. & H. Schimek & M. Stavric

Geometric Aspects in Producing Non-Standard Architecture with Standard Tools, 12 (2008) 205--214
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Wiltsche, A. & M. Stavric

Three-Dimensional Ornamental Structures Based on the Wallpaper Groups in Architecture, 16 (2012) 211--221
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Foldable and Self-Intersecting Polyhedral Cylinders Based on Triangles, 23 (2019) 245--258
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Polyhedral Cylinders Formed by Kokotsakis Meshes, 25 (2021) 171--186
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Shapes and Deformations of Polyhedral Rings Formed by Corpuscle Elements, 16 (2012) 59--67
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Desargues' Configuration in a Special Layout, 7 (2003) 191--200 [Abstract / Full Text]

Wood, B. H. & R. E. Barr & D. Juricic & T. J. Krueger & L. S. Wall

The Freshman Engineering Design Graphics Course at the University of Texas at Austin, 2 (1998) 169--180 [Abstract]

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An Innovative Paradigm of Descriptive Geometry Courses, 17 (2013) 119--128
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Geometric Prerequisites for the Creation and Aesthetization of Trademark Shapes in Graphic Design, 2 (1998) 133--140 [Abstract]

Yamaguchi, Y.

A Basic Evaluation Method of Subdivision Surfaces, 5 (2001) 145--156 [Abstract]

Yamaguchi, Y. & A. Adachi & T. Tachi

Dual Tiling Origami, 22 (2018) 269--281
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Cylindrical Dual Tiling Origami, 26 (2022) 185--205
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Yamaguchi, Y. & T. Ijiri & P. Sripian

Magnification Illusion -– Change of Interpretation when Viewing Through a Telescope, 27 (2023) 81--101
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Yamaguchi, Y. & T. Tachi & K. Takahashi

Mesh Approximation for Generating Development with Creases and Slits, 19 (2015) 107--118
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Texture Screening Method for Fast Pencil Rendering, 9 (2005) 191--200
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Shape Grammar and Form Properties of Architectural Figures, 5 (2001) 023--034 [Abstract]

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A Study on the Roof Curve of Japanese Pagodas, 12 (2008) 193--203
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Enumeration of Flat-Foldable Crease Patterns in the Square/Diagonal Grid and Their Folded Shapes, 21 (2017) 169--178
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A Mental Cutting Test on Female Students Using a Stereographic System, 3 (1999) 111--120 [Abstract]

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Design and Drawing CAD Education with Modeling Technical Assistance -- Effective Education Through Self-Assessment and Collaboration, 21 (2017) 273--288
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A Method of Changing a Color Scheme with Kansei Scales, 3 (1999) 077--084 [Abstract]

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Texture Screening Method for Fast Pencil Rendering, 9 (2005) 191--200
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Abstract Architecture: Representation of Architecture Through Brick Toy Workshop, 27 (2023) 103--115
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Development of a High Quality Expression System of Natural Elements Using the Real-Time Simulation Method, 11 (2007) 45--57
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Generalized Apollonian Circles, 8 (2004) 225--230 [Abstract / Full Text]

On Emelyanov's Circle Theorem, 9 (2005) 155--167
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Conic Solution of Euler's Triangle Determination Problem, 12 (2008) 75--80
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Conic Construction of a Triangle from the Feet of Its Angle Bisectors, 12 (2008) 171--182
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Conic Construction of a Triangle From Its Incenter, Nine-point Center, and a Vertex, 16 (2012) 171--183
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Moving Central Axonometric Reference Systems, 9 (2005) 133--140
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Shape and Image Interrogation with Curvature Extremalities, 16 (2012) 81--95
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Presenting Educational Contents by Using a Non-contact Viewer, 6 (2002) 213--220 [Abstract]

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Design Procedure on a Newly Developed Paper Craft, 4 (2000) 099--107 [Abstract]

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The Composition of Decorative Art in Lao Traditional Monastic Architecture -- a Computational Geometry Approach, 7 (2003) 211--220 [Abstract / Full Text]

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Measurement of Visualization Ability of Architectural Space, 3 (1999) 193--200 [Abstract]

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Shape and Image Interrogation with Curvature Extremalities, 16 (2012) 81--95
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Project-Based Integrated Practice of Engineering Graphics under Different Task Systems, 23 (2019) 269--274
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