报告人：David Burguet (Sorbonne University, France)

报告时间：2021年12月6日 16:00-17:00

腾讯会议：会议号 606334201

摘要：A C∞ surface diffeomorphism admits a SRB measure if and only if the set {x, limsup (1/n)log ||dxfn||> 0} has positive Lebesgue measure. Moreover the basins of the ergodic SRB measures are covering this set Lebesgue almost everywhere.

邀请人： 廖刚