The full group of isometries of some compact Lie groups endowed with a bi-invariant metric

2021/06/11 by Dolcetti, Alberto, Pertici, Donato
#22E15 #53C35 #Differential Geometry (math.DG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2106.06413

Abstract

We describe the full group of isometries of absolutely simple, compact, connected real Lie groups, of SO(4) and of U(n), endowed with suitable bi-invariant Riemannian metrics.

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