中科院数学与系统科学研究院

数学研究所

学术报告

偏微分方程研讨班

报告人： 陈世炳 教授 (中国科学技术大学)   

题  目：Singular set in the optimal transport problem

时  间：2022.06.22（星期三）上午10:00-11:00

地  点：腾讯会议：948-3602-5762

摘  要：In the optimal transport problem, it is well known that the optimal map  can be  discontinuous when the target domain is non-convex. In this talk we will discuss some recent results and open problems about the structure of the singular set in the optimal transport problem with non-convex target domains.

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报告人：陆思远 教授（McMaster University）   

题  目：On the regularity of Lagrangian phase equation

时  间：2022.06.29（星期三）上午9:00-10:00

地  点：Zoom 会议号：563 133 4105 密码：20220629

摘  要：In this talk, I will first introduce the background and motivation for the study of Lagrangian phase equation. I will

then discuss my recent work on the regularity of Lagrangian phase equation. In the second part, I will discuss some open problems relating to Lagrangian phase equation.