报告人:陈世炳(中国科学技术大学)
邀请人:张宁
报告时间:2022年6月2日 (星期四)10: 00-12:00
报告地点:欣苑1栋119会议室
报告题目:The singular set in the no-sign obstacle problem
报告摘要:We will discuss the regularity of the singular set of the free boundary in the no-sign obstacle problem. In particular, we will show that the uniqueness and continuous dependence of blowups at the singular points, which implies that the singular set can be covered by a countable union of $C^{1}$ submanifolds of $\mathbb{R}^n.$
报告人简介:陈世炳,中国科学技术大学数学系特任教授。主要研究课题为Monge-Ampere方程及其在最优运输和凸几何中的应用,近年来与合作者在Monge-Ampere方程的正则性理论上取得若干成果。