On the Existence of Ground State Solutions of the Periodic Discrete Coupled Nonlinear Schrödinger Lattice
[摘要] We study the existence of ground state solutions of the periodic discrete coupled nonlinear Schrödinger lattice by using the Nehari manifold approach combined with periodic approximations. We show that both of the components of the ground state solutions are not zero.
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[效力级别] [学科分类] 应用数学
[关键词] [时效性]
