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Solitons and periodic solutions for the Rosenau-KdV and Rosenau-Kawahara equations. (English) Zbl 1175.65124
Summary: We use the sine-cosine and the tanh methods for solving the Rosenau-Korteweg-de Vries (KdV) and Rosenau-Kawahara equations. The two methods reveal solitons and periodic solutions. The study confirms the power of the two schemes.
65M70Spectral, collocation and related methods (IVP of PDE)
35Q53KdV-like (Korteweg-de Vries) equations
35Q51Soliton-like equations
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