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arXiv · 1708.09078

Focal radii of orbits

Claudio Gorodski·Artur B. Saturnino
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Abstract

We show that every effective action of a compact Lie group $K$ on a unit sphere $S^n$ admits an explicit orbit whose principal curvatures are bounded from above by $4\sqrt{14}$.

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Claudio Gorodski, Artur B. Saturnino. 2017-08-30. Focal radii of orbits. https://arxiv.org/abs/1708.09078

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