摘要
设ΩRN(N≥2)是有界光滑区域,本文讨论Dirichlet问题在适当条件下,证明了该问题解的存在性定理.
Let Ω RN(N ≥ 2) be a bounded domain with smooth boundary.In this paper,we discuss the Dirichlet problemwhere T is a degenerate elliptic operator.Under suitable conditions,we proved that (* )possess infintly many solutions.
出处
《青岛大学学报(自然科学版)》
CAS
1995年第3期26-29,共4页
Journal of Qingdao University(Natural Science Edition)
关键词
退缩椭圆算子
椭圆型方程
解
存在性
degenerate elliptic operator
weakly solution
mountain pass lemma