Integrability of Birkhoff Billiard Tables

Speaker:Huang Guan (Yau Mathematical Sciences Center, Tsinghua University)

Time and Place:10 April 15:00-16:00, B1238 Zhixin Building

Title:Integrability of Birkhoff Billiard Tables

Abstract:This talk will be on integrability of Birkhoff billiards. The famous Birhkhoff conjecture claims that all the integrable billiard systems are those induced by ellipses. I will discuss some recent progresses in the study of Birhkhoff conjecture. The talk is based on the joint works with Vadim Kaloshin and Alfonso Sorrentino.

邀请人:彭实戈和Sergei Kuksin