特邀巴西弗鲁米嫩塞联邦大学(Universidade Federal Fluminense)杨佳刚教授作学术报告

发布者:王文婧发布时间:2022-04-12浏览次数:735

报告时间: 2022年4月14日10:00-11:00


报告地点: 腾讯会议(ID: 704-504-548


报告人:杨佳刚教授


报告题目:Measures of maximal u-entropy for maps that factor over Anosov


报告摘要:

We construct measures of maximal u-entropy for any partially hyperbolic diffeomorphism that factors over an Anosov torus automorphism and has mostly contracting center direction. The space of such measures has a finite dimension, and its extreme points are ergodic measures with pairwise disjoint supports. This is a joint work with Raul Ures, Marcelo Viana and Fan Yang.


报告人简介:

杨佳刚,男,巴西弗鲁米嫩塞联邦大学教授,主要从事微分动力系统及遍历理论的研究,在国际著名学术刊物Adv. Math., Comm. Math. Phys., J. Eur. Math. Soc., Trans. Amer. Math. Soc. 发表论文多篇。


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2022 年 4 月 12 日