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Graduate Student Geometry-Topology Seminar

Wednesday, September 13, 2017 - 12:00pm

Artur B. Saturnino

University of Pennsylvania

Location

University of Pennsylvania

DRL 4C4

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 $4\sqrt{14}$.