Hyperpolar actions on reducible symmetric spaces

2014/12/08 by Kollross, Andreas · 1 citation
#53C35 #57S15 #Differential Geometry (math.DG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1412.2626

Abstract

We study hyperpolar actions on reducible symmetric spaces of the compact type. Our main result is that an indecomposable hyperpolar action on a symmetric space of the compact type is orbit equivalent to a Hermann action or of cohomogeneity one.

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