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Asymptotic h-expansiveness for Amenable Group Actions
时间  Datetime
2019-12-09 10:30 — 12:00 
地点  Venue
Large Conference Room(706)
报告人  Speaker
Guohua Zhang
单位  Affiliation
Fudan University
邀请人  Host
Kaizhi WANG
报告摘要  Abstract

Asymptotic h-expansiveness for amenable group actions can be introduced respectively using topological conditional entropy by Chung-Zhang in [J. Funct. Anal. 268 (2015), no. 11, 3534–3565] and using entropy structure by Downarowicz-Zhang in [Memoirs Amer. Math. Soc., to appear]. In this talk we will show the equivalence of these two kinds of asymptotic h-expansiveness. This is a joint work with T. Downarowicz from Poland.