Time: 2018-10-18 16：00-17：00

Venue: Room 203 Lecture Hall

abstract：When constructing solution concnetrating on the critical points of potential functions for the problems with Sobolev critical exponent, how to decide the position of the bubbles is usual difficult, and no arguments are effective. In this talk, we will introduce an new augrment based on the local Pohozaev identities which works well for this type of problem.