共 50 条
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.
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页码:839 / 854
页数:16
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