“…System (1.2) has been extensively studied, focusing on the existence of positive solutions, multiplicity of solutions, ground state solutions, sign-changing solutions, radial solutions, by using the variational methods and critical point theory under various assumptions of potential V and nonlocal term f , see for example [4][5][6][7][8][9][10][11][12][13][14][15][16][17] and the references therein. In addition, existence and multiplicity of the Schrödinger-Poisson problem in a bounded domain has been paid attention to by many authors, we can see [18][19][20][21][22][23][24]. More precisely, Fan [21] considered the following system:…”
Section: Introduction and Main Resultsmentioning
confidence: 99%
“…For η = 1 and λ > 0, the author obtained the existence and uniqueness of positive solution of system (1.3) by using variational method; for η = -1 and λ > 0 small enough, the author also considered the existence and multiplicity of positive solutions via Nehari manifold. For the case that replaced with concave-convex nonlinearities and critical growth terms of system (1.3), the authors in [23] got two positive solutions by using the variational method and the concentration-compactness principle when λ is small enough. Recently, Zheng [24] studied the following Schrödinger-Poisson system:…”
In this paper, we study the Schrödinger-Poisson system with singularity and critical growth terms. By means of variational methods with an appropriate truncation argument, the existence and multiplicity of positive solutions are obtained.
“…System (1.2) has been extensively studied, focusing on the existence of positive solutions, multiplicity of solutions, ground state solutions, sign-changing solutions, radial solutions, by using the variational methods and critical point theory under various assumptions of potential V and nonlocal term f , see for example [4][5][6][7][8][9][10][11][12][13][14][15][16][17] and the references therein. In addition, existence and multiplicity of the Schrödinger-Poisson problem in a bounded domain has been paid attention to by many authors, we can see [18][19][20][21][22][23][24]. More precisely, Fan [21] considered the following system:…”
Section: Introduction and Main Resultsmentioning
confidence: 99%
“…For η = 1 and λ > 0, the author obtained the existence and uniqueness of positive solution of system (1.3) by using variational method; for η = -1 and λ > 0 small enough, the author also considered the existence and multiplicity of positive solutions via Nehari manifold. For the case that replaced with concave-convex nonlinearities and critical growth terms of system (1.3), the authors in [23] got two positive solutions by using the variational method and the concentration-compactness principle when λ is small enough. Recently, Zheng [24] studied the following Schrödinger-Poisson system:…”
In this paper, we study the Schrödinger-Poisson system with singularity and critical growth terms. By means of variational methods with an appropriate truncation argument, the existence and multiplicity of positive solutions are obtained.
“…This implies that J is empty, which means that Ω |u n | 6 dx → Ω |u| 6 dx. We can also get u n → u in X (see Lemma 2.2 in [8]). So Lemma 3.2 holds.…”
Section: (32)mentioning
confidence: 89%
“…For simplicity, in many cases, we just say that u ∈ X, instead of (u, φ u ) ∈ X × X, is a weak solution of system (1.1). It is easy to see that I ∈ C 1 (X, R) (see [8,9]) and…”
Section: Preliminariesmentioning
confidence: 99%
“…The Schrödinger-Poisson system on whole space R N has attracted a lot of attention. Few works concern the existence of solutions for the Schrödinger-Poisson system on a bounded domain, particularly, critical nonlinearity except [2,7,8]. Up to now, Schrödinger-Poisson system (1.1) has never been studied by variational methods.…”
In this paper, we prove the existence of positive ground state solutions of the Schrödinger-Poisson system involving a negative nonlocal term and critical exponent on a bounded domain. The main tools are the mountain pass theorem and the concentration compactness principle.
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