Isometry groups of simply connected nonunimodular Lie groups of dimension four

2025/01/28 by Ayad, Youssef
#53C20 #53C30 #53C35 #Differential Geometry (math.DG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2501.17009

Abstract

For each left-invariant Riemannian metric on simply connected nonunimodular Lie groups of dimension four, we determine the full group of isometries.

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