报告人：朱超娜 博士（中科院数学所）

题目：Improved Moser-Trudinger-Onofri inequality under constraints

时间：2021年2月1日9:00-11:00

地点：腾讯会议ID 348 6898 7444

摘要：We will talk about the recent work of A. Chang and Hang about Moser-Trudinger-Onofri inequality. In this work, they proved some refinements of concentration compactness principle for Sobolev space W^{1,2} on a smooth compact Riemannian surface, which are crucial in showing their main theorem that extending Aubin’s classical theorem on S^2 for functions with zero first order moments of the area element to higher order moments cases.