Article ID Journal Published Year Pages File Type
1707515 Applied Mathematics Letters 2016 8 Pages PDF
Abstract

We investigate the discrete nonlinear Schrödinger equations with indefinite sign subquadratic potentials. Making use of the critical point theory, we obtain a new result concerning the existence of a standing wave solution.

Keywords
Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
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Standing wave solutions for the discrete nonlinear Schrödinger equations with indefinite sign subquadratic potentials
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