Lectures in Analysis and Geometry
The Ruelle invariant and convexity II
In this talk, I will explain how the Ruelle invariant of a symplectomorphism and the Ruelle invariant of a Reeb flow are related via the open book construction. As an application, I will construct examples of Reeb flows on the sphere that are dynamically convex but not convex.
Date & Time
December 15, 2021 | 2:00pm – 4:00pm
Location
Simonyi Hall 101 and Remote AccessSpeakers
Affiliation
Princeton University; Visitor, School of Mathematics