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Solitons and periodic solutions for the fifth-order KdV equation with the Exp-function method. (English) Zbl 1220.35148
Summary: In this Letter the Exp-function method is applied to obtain new generalized solitonary solutions and periodic solutions of the fifth-order KdV equation. It is shown that the Exp-function method, with the help of symbolic computation, provides a powerful mathematical tool for solving nonlinear equations arising in mathematical physics.
MSC:
35Q53KdV-like (Korteweg-de Vries) equations
35Q51Soliton-like equations
35B10Periodic solutions of PDE