期刊
PHYSICS LETTERS A
卷 373, 期 44, 页码 4001-4011出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physleta.2009.09.001
关键词
Exp-function method; Three-component nonlinear Schrodinger equations
An algorithm is devised for deriving exact traveling wave solutions of a three-component system of nonlinear Schrodinger (NLS) equations by means of Exp-function method. This method was previously applied to nonlinear partial differential equations (NLPDEs) or two coupled NLPDEs, here it is applied to three coupled NUDES. This work continues to reinforce the idea that the Exp-function method, with the help of symbolic computation. provides a powerful mathematical tool for solving nonlinear partial differential equations. (C) 2009 Elsevier B.V. All rights reserved.
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