W^{2,\delta} estimate for fully nonlinear singular equation
非线性分析与偏微分方程青年学术论坛
报告题目(Title)：W^{2,\delta} estimate for fully nonlinear singular equation
报告人(Speaker)：李东升(西安交通⼤学)
地点(Place)：后主楼1220
时间(Time)：2019年6⽉30⽇ 9:00-9:40
邀请人(Inviter)：李海刚
报告摘要
W^{2,\delta} estimate (Caldoron-Zygmund estimate) is an important tool for studying elliptic equations. It can be proved by two steps: showing W^{2,\delta} estimate and accelerating decay rate of the distribution function of W^{2,\delta}. In this talk, we discuss this method originated by L.Caffarelli and also prove W^{2,\delta} estimate for a class fully nonlinear singular equation
