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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
Full Text: DOI
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[5] Sawada, K.; Kotera, T., A method for finding N-soliton solutions of the KdV and KdV like equation, Prog. theor. phys., 51, 1355-1367, (1974) · Zbl 1125.35400
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