Multiple solutions of semilinear degenerate elliptic boundary value problems II

被引:3
|
作者
Taira, Kazuaki [1 ]
机构
[1] Univ Tsukuba, Inst Math, Tsukuba, Ibaraki 3058571, Japan
关键词
Semilinear elliptic boundary value problem; degenerate boundary condition; Leray-Schauder degree; Schauder's fixed point theorem; EIGENVALUE PROBLEMS;
D O I
10.1002/mana.201190026
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Dedicated to Professor Izumi Kubo on the occasion of his 70th birthday The purpose of this paper is to study a class of semilinear degenerate elliptic boundary value problems depending on a parameter which include as particular cases the Dirichlet problem and the Robin problem. By using Schauder's fixed point theorem and the Leray-Schauder degree, we derive lower bounds on the number of solutions of our problem. The results here extend earlier theorems due to Kazdan-Warner and also Amann-Hess to the degenerate case. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码:1554 / 1566
页数:13
相关论文
共 50 条