Remarks on multiple solutions for elliptic resonant problems

被引:18
|
作者
Liu, Shibo [1 ]
机构
[1] Xiamen Univ, Sch Math Sci, Xiamen 361005, Peoples R China
基金
中国国家自然科学基金;
关键词
elliptic resonant problem; Lyapunov-Schmidt reduction; critical groups; morse inequality;
D O I
10.1016/j.jmaa.2007.01.051
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We obtain four nontrivial solutions for an elliptic resonant problem via Morse theory and Lyapunov-Schmidt reduction method. Our result improves some recent works. (c) 2007 Published by Elsevier Inc.
引用
收藏
页码:498 / 505
页数:8
相关论文
共 50 条