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Polar actions on compact rank one symmetric spaces are taut

Leonardo Biliotti·Claudio Gorodski
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Abstract

We prove that the orbits of a polar action of a compact Lie group on a compact rank one symmetric space are tautly embedded with respect to Z_2-coefficients.

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Leonardo Biliotti, Claudio Gorodski. 2006-02-21. Polar actions on compact rank one symmetric spaces are taut. https://arxiv.org/abs/math/0512156

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