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[2] Wang Jun, Lixin Tian, Xu Junxiang, Zhang Fubao. Multiplicity and concentration of positive solutions for a Kirchhoff type problem with critical growth, J. Differ.  Equ 253 ,2314–2351,2012.

[3] Wang Jun, Lixin Tian, Xu Junxiang,Zhang Fubao. Existence and concentration of positive solutions for semilinear Schrödinger–Poisson systems in R^3, Calc. Var. Partial Differential Equations, 48 (2013) 243–273.

[4] Wang Jun, Xu Junxiang, Zhang Fubao. Existence of semiclassical ground state solutions for semilinear elliptic systems, Proc. Roy. Soc. Edinburgh Sect. A, 142A , pp867–895, 2012.

[5] Wang Jun, Lixin Tian, Xu Junxiang, Zhang Fubao. Existence and non existence of the ground state solutions for nonlinear Schrödinger equations with nonperiodic nonlinearities, Math. Nachr., 285(2012), 1543 – 1562.

[6] Wang Jun, Zhang Fubao. Existence and multiplicity of homoclinic orbits for the second order Hamiltonian systems.J. Math. Anal. Appl.366(2010) 569–581.

[7] Wang Jun, Xu Junxiang, Zhang Fubao. Homoclinic orbits for unbounded superquadratic, Nonlinear

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