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Cohomogeneity one actions on unit spheres

2017/07/10 by Xu, Ming
#Differential Geometry (math.DG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1707.02763

Abstract

In this paper, we provide a complete classification for all the isometric cohomogeneity one actions on unit spheres. Using this theory, we can very easily classify all the isometric cohomogeneity one actions on the Riemannian symmetric spaces ℂPm-1 and ℍPm-1.

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