學術活動
数学-交织科學研究院约请北京大学王嵬博士做学术讲座
2008-11-27
來源:科技處 點擊次數:單位: 数学-交织科學研究院
學術活動名称:學術報告
學術活動主题:Closed Orbits in Nonlinear Hamiltonian Systems
內容簡介:
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(講)人 王嵬博士(北京大學)
時間: 2008年12月3日(星期三)下昼 3:00-5:00
地點: 数学学院412课堂
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