尊龙凯时

学术运动

2008-11-27

泉源：科技处点击次数：

单位：数学-交织科学研究院

学术运动名称：学术报告

学术运动主题：Closed Orbits in Nonlinear Hamiltonian Systems

内容简介：

    In this talk, we consider the problems of existence and stability of

 closed characteristics on compact convex hypersurfaces in $\R^{2n}$.

 Especially, we show the existence of at least three geometrically

distinct closed characteristics on every compact convex hypersurfaces

in $\R^{6}$, which gives a confirmed answer in the case $n=3$ to a long

 standing conjecture in Hamiltonian analysis

主持（讲）人   王嵬博士（北京大学）

时间： 2008年12月3日（星期三）下昼 3:00-5:00

所在：数学学院412课堂

备注：

顶部