Sign-changing solutions for some nonlinear problems with strong resonance

被引:7
|
作者
Qian, Aixia [1 ]
机构
[1] Qufu Normal Univ, Sch Mathemat Sci, Qufu 273165, Shandong, Peoples R China
来源
基金
美国国家科学基金会;
关键词
critical point theory; strong resonance; index theory; Cerami condition; CRITICAL-POINT; ELLIPTIC-EQUATIONS;
D O I
10.1186/1687-2770-2011-18
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By means of critical point and index theories, we obtain the existence and multiplicity of sign-changing solutions for some elliptic problems with strong resonance at infinity, under weaker conditions.
引用
收藏
页数:9
相关论文
共 50 条