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Zbl 1217.35110
Xu, Fei
Application of Exp-function method to Symmetric Regularized Long Wave (SRLW) equation. (English)
[J] Phys. Lett., A 372, No. 3, 252-257 (2008). ISSN 0375-9601

Summary: In this letter, the Exp-function method with the aid of Maple is used to obtain generalized soliton solution and periodic solution with some free parameters for the symmetric regularized long wave (SRLW) equation. Suitable choice of parameters in the generalized solution leads to Darwish's solution [{\it A. A. Darwish} and {\it A. Ramady}, Chaos Solitons Fractals 33, No. 4, 1263--1274 (2007; Zbl 1137.35420 )]. The result shows that Exp-function method is a powerful mathematical tool for solving nonlinear equations arising in mathematical physics.

MSC 2000:: *35L05 Wave equation
35Q51 Solitons

Keywords: soliton; periodic solution; exp-function method; symmetric regularized long wave equation

Citations: Zbl 1137.35420

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