网站地图 | 联系我们  
首页 中心概况 新闻动态 科研进展 交流合作 人才培养 研究队伍 人才招聘 政策规章 数学交叉科学传播
学术报告
现在位置:首页 > 学术报告

Hyperbolicity of Minimizers for Random Lagrangian Systems
【2016.8.15 3:00pm, N902】

【打印】【关闭】

 2016-8-15 

  Colloquia & Seminars 

  Speaker

Prof. Konstantin Khanin, University of Toronto, Canada

  Title

Hyperbolicity of Minimizers for Random Lagrangian Systems

  Time

2016.8.15 15:00-16:00

  Venue

N902

  Abstract

We show that for a large class of random Lagrangian systems the unique global minimizer is almost surely hyperbolic. Furthermore, we prove that the unique forward and backward viscosity solutions for the corresponding Hasmilton-Jacobi equation, though in general only Lipshitz, are smooth in a neighborhood of the global minimizer. Related results in the one-dimensional case were obtained by E, Khanin, Mazel and Sinai (Annals, 2000). However the methods of the above paper cannot be extended to the case of higher dimensions. In this talk based on a joint paper with Ke Zhang we present a different approach to the problem of hyperbolicity.  

  Affiliation

 

欢迎访问国家数学与交叉科学中心 
地址:北京海淀区中关村东路55号 邮编:100190 电话: 86-10-62613242 Fax: 86-10-62616840 邮箱: ncmis@amss.ac.cn