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Journal of Lie Theory 34 (2024), No. 3, 711--733 Copyright Heldermann Verlag 2024 The Isometry Group of the 4-Dimensional Oscillator Group Malika Ait Ben Haddou Faculty of Sciences, Moulay Ismail University, Meknčs, Morocco m.aitbenhaddou@umi.ac.ma Youssef Ayad Faculty of Sciences, Moulay Ismail University, Meknčs, Morocco youssef.ayad@edu.umi.ac.ma For each left invariant Riemannian metric on the oscillator group, we determine the Ricci transformation and the full isometry group. Keywords: Oscillator group, Riemannian metric, Ricci transformation, isometry. MSC: 53C30, 53C35, 53C20. [ Fulltext-pdf (181 KB)] for subscribers only. |