Multiple solutions for a class of Schrodinger-Poisson system with indefinite nonlinearity

被引:15
|
作者
Shen, Zupei [1 ]
Han, Zhiqing [1 ]
机构
[1] Dalian Univ Technol, Sch Math Sci, Dalian 116024, Peoples R China
关键词
Schrodinger-Poisson system; Indefinite weight; Concentration-compactness principle; Nehari manifold; POSITIVE SOLUTIONS; EQUATIONS;
D O I
10.1016/j.jmaa.2015.01.071
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this article, we investigate the existence and multiplicity of solutions of Schrodinger-Poisson system [GRAPHICS] where the potential k(x) allows sign changing. We obtain the existence and multiplicity of solutions for the system, which can be regarded as complementary work of Huang et al. (2013) [12]. (C) 2015 Elsevier Inc. All rights reserved.
引用
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页码:839 / 854
页数:16
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