ICM邀请报告——Surface automorphisms and virtual homological eigenvalues
报告人：Yi Liu (Peking University)
时间：2022-07-09 19:15-20:00
地点：Room 1560, Sciences Building No. 1
Abstract: I will explain my recent proof on why every pseudo-Anosov surface automorphism can be lifted to some finite cover, such that some homological eigenvalue of the lifted automorphism lies outside the complex unit circle.
