摘要
证明了任意有界区域上二阶非线性椭圆方程Dirichlet问题改进的极值原理。
The refined ABP maximum principle, comparison principle, and related existence and uniqueness theorem are proved for the Dirichlet problem of second order nonlinear elliptic equation on arbitrary domains.
出处
《北京师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2000年第5期574-578,共5页
Journal of Beijing Normal University(Natural Science)
基金
ProjectSupportedbyNSFC (197710 0 9)
关键词
非线性椭圆方程
极值原理
有界区域
nonlinear elliptic equation
refined ABP maximum principle
arbitrary bounded domain