Symmetry results for overdetermined boundary value problems of nonlinear elliptic equations

被引:1
|
作者
Liu, Genqian [1 ]
机构
[1] Beijing Inst Technol, Dept Math, Beijing 100081, Peoples R China
基金
美国国家科学基金会;
关键词
Nonlinear equation; Overdetermined problem; Radial symmetry; ANALYTICITY; THEOREMS; SYSTEMS;
D O I
10.1016/j.na.2010.01.023
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove the radial symmetry of the solutions of second-order nonlinear elliptic equations for overdetermined Dirichlet and Neumann boundary value problems. In addition, a global uniqueness theorem of Holmgren type is given for nonlinear elliptic equations. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3943 / 3952
页数:10
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