Around Birkhoff's conjecture for convex and other billiards

יום א', 12/11/2017 - 12:00
Speaker: 
Place: 
Abstract: 
Birkhoff's conjecture states that the only integrable billiards in the plane 
are ellipses. I am going to give a survey of recent progress in this conjecture and to discuss 
geometric results and questions around it. No prior knowledge of the subject will be assumed.