报告题目 (Title)： Fully nonlinear elliptic equations on manifolds under weaker conditions
中文标题: 流形上弱条件下的完全非线性椭圆方程
报告人 (Speaker)：关波教授 Ohio State University
报告时间 (Time)：2024年4月16号（周二），14:00
报告地点 (Place)：校本部GJ303
邀请人(Inviter)：席东盟、李晋、张德凯、吴加勇
报告摘要：In this talk we shall first survey results on solving fully nonlinear equations on manifolds, both for the Dirichlet problem and equations on closed manifolds. We shall also discuss the roles of subsolutions and concavity in the study of fully nonlinear PDEs. Then we look at some equations which do not satisfy the standard structure conditions. We shall discuss establishing a priori estimates under weaker conditions.