Title: An improved (G′ over G)- expansion method and its application to the (3+1)-dimensional KdV equation
Abstract: In this paper, an improved (G′ over G)- expansion method is used to seek more general exact solutions of (3+1)-dimensional KdV equation. By using symbolic computation, seventeen nontraveling wave solutions are obtained including hyperbolic function solutions, trigonometric function solutions and rational solutions. The proposed method can be used for many other nonlinear evolution equations in mathematical physics.
Publication Year: 2011
Publication Date: 2011-03-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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