Journal
NONLINEAR DYNAMICS
Volume 82, Issue 4, Pages 1775-1780Publisher
SPRINGER
DOI: 10.1007/s11071-015-2276-x
Keywords
Trial equation method; Ansatz approach; Davey-Stewartson equation
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In this paper, we establish exact soliton solutions for the Davey-Stewartson equation. The trial equation method and the ansatz approach are used to construct exact 1-soliton solutions of this equation. We apply the trial equation method to establish solitary waves soliton, dark soliton and singular solitary waves soliton solutions. The Davey-Stewartson equation is the well-known example of integrable equations in two space dimensions, which arise as higher-dimensional generalizations of the nonlinear Schrodinger equation.
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