Boundary Harnack principle on nodal domains Dedicated to Professor Jiaxing Hong on the Occasion of His 80th Birthday  

作　　者：Fanghua Lin Zhengjiang Lin 

机构地区：[1]Courant Institute of Mathematical Sciences,New York University,NewYork,NY10012,USA

出　　处：《Science China Mathematics》2022年第12期2441-2458,共18页中国科学：数学（英文版）

基　　金：supported by National Science Foundation of USA(Grant No.DMS 1955249)。

摘　　要：We study some geometric and potential theoretic properties of nodal domains of solutions to certain uniformly elliptic equations. In particular, we establish corkscrew conditions, Carleson type estimates and boundary Harnack inequalities on a class of nodal domains.

关 键 词：boundary Harnack principle nodal domain modified Harnack chain Carleson type estimate frequency bound 

分 类 号：O175.25[理学—数学]