In this article we consider the quasilinear Schrodinger equation where the potential is sign-changing. We employ a mountain pass argument without compactness conditions to obtain the existence of a nontrivial solution.
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Cent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China
Xinjiang Normal Univ, Sch Math Sci, Urumqi 830054, Xinjiang, Peoples R ChinaCent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China
Su, Yu
Chen, Haibo
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Cent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R ChinaCent South Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China
机构:
Soochow Univ, Dept Math, Suzhou 215006, Peoples R China
Yunnan Normal Univ, Dept Math, Kunming 650092, Peoples R ChinaSoochow Univ, Dept Math, Suzhou 215006, Peoples R China
Liu, Xiangqing
Huang, Yisheng
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Soochow Univ, Dept Math, Suzhou 215006, Peoples R ChinaSoochow Univ, Dept Math, Suzhou 215006, Peoples R China
机构:
Tianjin Univ, Ctr Appl Math, Tianjin 300072, Peoples R China
Tianjin Chengjian Univ, Sch Sci, Tianjin 300384, Peoples R ChinaTianjin Univ, Ctr Appl Math, Tianjin 300072, Peoples R China
Wang, Lixia
Ma, Shiwang
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Nankai Univ, Sch Math Sci, Tianjin 300071, Peoples R China
Nankai Univ, LPMC, Tianjin 300071, Peoples R ChinaTianjin Univ, Ctr Appl Math, Tianjin 300072, Peoples R China
Ma, Shiwang
Xu, Na
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Tianjin Univ Technol & Educ, Sch Sci, Tianjin 300222, Peoples R ChinaTianjin Univ, Ctr Appl Math, Tianjin 300072, Peoples R China