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Journal of Convex Analysis 25 (2018), No. 4, 1279--1290 Copyright Heldermann Verlag 2018 New Multirectional Mean Value Inequality Mihail Hamamdjiev Faculty of Mathematics and Informatics, Sofia University, 5 Av. James Baucher, 1164 Sofia, Bulgaria m_hamamdjiev@abv.bg Milen Ivanov Faculty of Mathematics and Informatics, Sofia University, 5 Av. James Baucher, 1164 Sofia, Bulgaria milen@fmi.uni-sofia.bg We establish new inequality of Clarke-Ledyaev type by direct construction. Keywords: Multidirectional mean value theorem, subdifferential. MSC: 49K27, 49J53, 49J52 [ Fulltext-pdf (120 KB)] for subscribers only. |