题目：A Quantitative Constant Rank Theorem for Quasiconcave Solutions to Fully Nonlinear Elliptic Equations

报告人：徐露 教授 （湖南大学）

地点：腾讯会议室

时间：2021年10月26日 16:00-17:00

摘要: We investigate the fully nonlinear elliptic equations F(D^2u,Du,u,x) = 0, which satisfy the structural condition previously posed by Bianchini-Longinetti-Salani in 2009. By establishing a novel differential inequality, we prove a weak Harnack inequality for the principal curvatures of the level surfaces of the solutions. This result is indeed a quantitative version of the constant rank theorem showed by Guan-Xu in 2013.

腾讯会议：https://meeting.tencent.com/dm/cVdY0N8Kg21c

会议 ID：390 358 712

All are welcome!