Computing exact solutions for some fifth KdV equations with forcing term. (English) Zbl 1160.35526

Summary: The extended tanh method is used to construct generalized soliton solutions, periodic solutions and rational solutions for the Sawada-Kotera and Lax equations with forcing term.


35Q53 KdV equations (Korteweg-de Vries equations)
35Q51 Soliton equations
35B10 Periodic solutions to PDEs
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