报告题目：Some results on the mean curvature flow of arbitrary c…

报 告 人：赵恩涛

时 间：2020年5月19日（周三）下午15:00-16:00

地 点：腾讯会议（会议号请联系程亮老师索取）

简 介： I will talk about my joint work with collaborators on the mean curvature flow of arbitrary codimension, including smooth convergence theorems for the mean curvature flow and rigidity theorems for ancient solutions of the mean curvature flow, etc.

报告题目：L^p Boundedness of the Scattering Wave Operators of Sc…

报 告 人：吴晓旭

时 间：2021年5月18日（周二）上午10:00-11:00

地 点：六号楼2楼报告厅

简 介：

报告题目：Regularity of weak solutions to higher order geometric…

报 告 人：郭常予

时 间：2021年05月27日（周四）下午14:30-15:30

地 点：六号楼2楼报告厅

简 介：We record the recent progress on the regularity problem for a class of linear higher order geometric PDEs that models in particular polyharmonic maps. Our main focus will be the fourth order Lamm-Riviere-Struwe system. We shall present the optimal Holder regularity in both critical and supercritical dimensions. In particular, this provides a partial answer to a question of Struwe [Cal. Var. PDEs 2008]. The talk is based on a few joint works with Chang-Lin Xiang and Gao-Feng Zheng.