PAIRS OF SIGN-CHANGING SOLUTIONS FOR SUBLINEAR ELLIPTIC EQUATIONS WITH NEUMANN BOUNDARY CONDITIONS

被引:0
|
作者
Li, Chengyue [1 ]
Zhang, Qi [1 ]
Chen, Fengfen [1 ]
机构
[1] Minzu Univ China, Dept Math, Beijing 100081, Peoples R China
关键词
Elliptic equation; sublinear potential; Neumann problem; Clark Theorem; critical point; MULTIPLE SOLUTIONS; RESONANCE; EXISTENCE;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider the Neumann problem for a sublinear elliptic equation in a convex bounded domain of R-N. Using an variant of Clark Theorem, we obtain the existence and multiplicity of its pairs of sign-changing solutions.
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页数:9
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