北京赛车-Welcome热购

全天北京pk10计划

发布者护谅乔备:文明办发布时间廷防奋锌:2019-04-12浏览次数使涣题词:86


主讲人厕秋掳:王晓东揽邢鹿吩,上海交通大学研究员


时间驾媳道辰唱:2019年4月15日10费昆夸汗赔:30


地点共现锚轮:徐汇校区三号楼332


举办单位剐碘酸队刑:数理学院


内容介绍膘女碾绒扫:In this talk, we recall some classical results on (bi-)Lyapunov stable chain  recurrence classes. We prove that for generic $f\in \diff^1(M)$, a homoclinic  class $H(p)$ is bi-Lyapunov stable if and only if it contains non-empty  interior. We also obtain some properties of the boundary of a bi-Lyapunov stable  homoclinic class $H(p)$ if it does not coincides with the whole manifold $M$.  This is a joint work with S. Crovisier.

北京赛车