微分动力系统学术报告

报告题目: Quasi-attractors of differentiable dynamical systems

报告人：王晓东 (上海交通大学)

时间： 2021-05-28 14:30-15:30

地点： 沙河校区，E502

摘要： The notion of quasi-attractor generalizes that of attractor. Quasi-attractors always exist by Conley's theory while attractors may not. Moreover, for C¹-generic differentiable dynamical systems, quasi-attractors attract most (generic) orbits. In this talk, we will review the research on quasi-attractors of dynamical systems beyond uniform hyperbolicity. Some open problems on quasi-attractors will also be mentioned.

报告人简介：王晓东，上海交通大学副教授。

邀请人：文晓、张金华