Title：Global well-posedness for mass-subcritical NLS in critical Sobolev space 

Speaker：吴奕飞  教授  （天津大学）

Time：2019年5月7日       下午  16:00-17:00

Room：东区管理科研楼  0029cc金沙贵宾会1318室

Abstract： In this talk, we consider the mass-subcritical nonlinear Schrodinger equation. It was known that the solution is global if the initial data is small in critical Sobolev space, or the solution is uniformly bounded in whole lifespan in critical Sobolev space. In this talk, we show that if any initial data in critical Sobolev space with compact supported, then the corresponding solution is global. This work is jointed with Beceanu, Deng, and Soffer.