偏微分方程学术报告

Title: Pohozaev Identities and Their Application in Elliptic Equations

Speaker: Daomin Cao (AMSS,Chinese Academy of Sciences)

Host: Yanyan Li

Time: 15:00-16:00am, July 30, 2015

Room: 1220 Main Building

 

Abstract. In this talk I will talk about the Pohozaev identities and their applications in PDEs.

I will show the applications of Pohozaev identities in 1) non-existence of soutions, 2) compactness

of Palais-Smale sequences and 3) unquness of peaked solutions of elliptic equations.




Title: Symmetry induced by concentration

Speaker: Shusen Yan (University of New England)

Host: Yanyan Li

Time: 16:10-17:10pm, July 30, 2015

Room: 1220 Main Building

 

Abstract. In this talk, we will discuss the symmetry induced by concentration for
some elliptic problems such as the prescribed scalar curvature problem in
$R^N$. These symmetry results can not be proved by the methods of moving
plane. Instead, they are obtained from the local uniqueness of bubbling
solutions.

额外信息