Place: 全斋 9， BICMR

Time: May 21 (Wendesday), 9:00am-10:00am

Speaker: Meijun Zhu

Abstract: For the classically defined integral operator $I_\alpha f$, we establish the reversed Hardy-Littlewood-Sobolev inequality for $\alpha>n$. In the conformal case, we also prove the sharp inequality. The motivation, as well as possible applications of such inequality, in particular its relation to the sharp Sobolev inequality with negative power will be addressed.