Quasilinear Schrodinger equation;
Multiplicity of solutions;
Nehari manifold;
SOLITON-SOLUTIONS;
EXISTENCE;
D O I:
10.1016/j.jde.2012.11.017
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper we consider the quasilinear Schrodinger equation -Delta u + V(x)u - Delta(u(2))u = g(x, u), x is an element of R-N, where g and V are periodic in x(1), ... , x(N) and g is odd in u, subcritical and satisfies a monotonicity condition. We employ the approach developed in Szulkin and Weth (2009, 2010) [15,16] and obtain infinitely many geometrically distinct solutions. (C) 2012 Elsevier Inc. All rights reserved.
机构:
Univ Shanghai Sci & Technol, Business Sch, Shanghai 200433, Peoples R ChinaUniv Shanghai Sci & Technol, Business Sch, Shanghai 200433, Peoples R China
Zhang, Xian
Huang, Chen
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机构:
Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200433, Peoples R ChinaUniv Shanghai Sci & Technol, Business Sch, Shanghai 200433, Peoples R China
机构:
Osaka City Univ, Adv Math Inst, Sumiyoshi Ku, Osaka 5588585, JapanShizuoka Univ, Div Basic Engn, Fac Engn, Naka Ku, Hamamatsu, Shizuoka 4328561, Japan
机构:
Nanjing Normal Univ, Sch Math Sci, Jiangsu Key Lab NSLSCS, Nanjing 210023, Jiangsu, Peoples R China
Nanjing Normal Univ, Sch Math, Taizhou Coll, Taizhou 225300, Peoples R ChinaNanjing Normal Univ, Sch Math Sci, Jiangsu Key Lab NSLSCS, Nanjing 210023, Jiangsu, Peoples R China
Shang, Xudong
Zhang, Jihui
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机构:
Nanjing Normal Univ, Sch Math Sci, Jiangsu Key Lab NSLSCS, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Normal Univ, Sch Math Sci, Jiangsu Key Lab NSLSCS, Nanjing 210023, Jiangsu, Peoples R China
机构:
Hubei Univ Arts & Sci, Sch Math & Comp Sci, Xiangyang 441053, Peoples R ChinaHubei Univ Arts & Sci, Sch Math & Comp Sci, Xiangyang 441053, Peoples R China
Wang, Jixiu
Gao, Qi
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机构:
Wuhan Univ Technol, Sch Sci, Dept Math, Wuhan 430070, Peoples R ChinaHubei Univ Arts & Sci, Sch Math & Comp Sci, Xiangyang 441053, Peoples R China
Gao, Qi
Wang, Li
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机构:
East China Jiaotong Univ, Coll Sci, Nanchang 330013, Jiangxi, Peoples R ChinaHubei Univ Arts & Sci, Sch Math & Comp Sci, Xiangyang 441053, Peoples R China