view:28387 Last Update: 2024-3-24
فارسی
English|
P. Ahmadi, S. Safari and M. Hassani
A Classification of Cohomogeneity One Actions on the Minkowski Space $\mathbb{R}^{3,1}$ A Classification of Cohomogeneity One Actions on the Minkowski Space $\mathbb{R}^{3,1}$
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The aim of this paper is to classify cohomogeneity one isometric actions on the 4-dimensional Minkowski space $\mathbb{R}^{3,1}$, up to orbit equivalence. Representations, up to conjugacy, of the acting groups in $Iso (\mathbb{R}^{3,1}$ are given in both cases, proper and non-proper actions. When the action is proper, the orbits and the orbit spaces are determined. |