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学术报告

【北航数学论坛(6.21,安金鹏教授)】Bounded orbits of homogeneous dynamics
ag平台网址:2019-06-17  浏览量:

北航数学论坛

报告题目:Bounded orbits of homogeneous dynamics

报告人:安金鹏 (北京大学)

报告时间:2019.6.21 9:00-10:00

报告地点:主楼321

报告摘要:

Homogeneous dynamics is a special kind of dynamical systems given by subgroup actions on homogeneous spaces of Lie groups. For certain important cases, the systems are ergodic and hence the points with bounded orbits form a set of measure zero if the space is noncompact. However, the behavior of bounded orbits reveals the complexity of the system and is related to problems in Diophantine approximation. In this talk, we will discuss some recent progresses of investigations in bounded orbits of homogeneous dynamics and their relations with Diophantine problems.

报告人概况:

安金鹏为北京大学ag平台网址教授,2013年获国家自然科学基金优秀青年基金资助,2017年受聘为教育部长江学者奖励计划青年学者。安金鹏教授的研究方向为李群作用与相关的数论和几何问题,在齐性空间上的子群作用和相关的丢番图逼近问题方面取得了重要进展。他在Duke Math. JAdv. Math.Crelles Journal、TAMS等重要数学期刊上发表论文数十篇,现在是Peking Mathematical Journal的编辑之一。

邀请人:文晓

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