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Isometry groups of simply connected unimodular 4-dimensional Lie groups

2024/12/02 by Ayad, Youssef, Fahlaoui, Said
#53C20 #53C30 #53C35 #Differential Geometry (math.DG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2412.01588

Abstract

We describe the full group of isometries of each left invariant Riemannian metric on the simply connected unimodular nilpotent or solvable (R)-type Lie groups of dimension four.

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