2018年11月19日 |  English version
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Universal real flows

报告题目:Universal real flows

 

报告人:金磊博士(中国科学技术大学)

报告时间:2018年6月29日(周五)15:00

 

报告地点:行健楼503室

邀请人:周效尧博士

Abstract. Mean dimension is an topological invariant other than topological entropy in the study of dynamical systems. It was introduced by MishaGromovwith a view towards geometric analysis around 1998, and was systematically developed by Elon Lindenstrauss and Benjy Weiss around 2000 with applications to topological dynamics. Meanwhile, mean dimension theory is very close to the embedding problem, i.e., embedding topological dynamical systems in Hilbert cubes. In this talk, I will present historical results and recent progress of the embedding problem as well as open problems in this direction. This talk is based on a joint work with Yonatan Gutman and Masaki Tsukamoto (2017).

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