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史逸学术报告
发表时间:2017-07-18 阅读次数:340次

题目:Robustly Topological Mixing of Kan's Maps

报告人:史逸 (北京大学 数学科学学院)

地点:致远楼105室

时间:2017年7月18日 13:30-15:00

Abstract:  In 1994, I.Kan constructed a smooth map on the annulus admitting two physical measures, whose basins are intermingled. In this talk, we will show that all these Kan's maps are C^2-robustly topological mixing. This shows the topological and the ergodic notions of indecomposability are strikingly different: these maps are topological mixing, yet admit two different physical measures. This is a joint work with Shaobo Gan.

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