A complex ansatz method applied to nonlinear equations of Schrödinger type

Huiqun Zhang

Chaos, Solitons & Fractals, 2009, vol. 41, issue 1, 183-189

Abstract: By using the general solutions of a coupled Riccati equations and the relations between them a direct algebra approach is described to construct several types of closed-form travelling wave solutions for the coupled Schrödinger–KdV equations. Several new solutions are explicitly obtained with the aid of symbolic computation.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:41:y:2009:i:1:p:183-189

DOI: 10.1016/j.chaos.2007.11.024

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