学术交流

许雷叶: Sarnak conjecture for systems with quasi-discrete spectrum

时间:2019-04-12来源:

报告时间:2019年4月12日(星期五)14:30-15:30

报告地点:翡翠湖校区科教楼A座第十会议室

:许雷叶 教授

工作单位:中国科学技术大学 数学科学学院

举办单位: 数学学院

报告人简介

许雷叶,男,理学博士,从事拓扑动力系统与遍历理论的研究。主持和参与多项国家自然科学基金,在国内外重要学术期刊发表多篇学术论文。

报告简介

By using a decomposition result for ergodic measure-preserving system with quasi-discrete spectrum, we prove that a generic point of an ergodic quasi-discrete spectrum measure in a topological dynamical system satisfies the required disjointness condition in Sarnak's M?bius Disjointness Conjecture. As a direct application, we have that Sarnak's M?bius Disjointness Conjecture holds for any topological model of an ergodic measure-preserving system with quasi-discrete spectrum.

(罗肖/文)

编辑:徐小红

关闭

XML 地图 | Sitemap 地图