Exact Traveling Wave Solutions of the Nonlinear Coupled KdV-mKdV Equation
Abstract：The repeated direct truncation method is used to construct new exact traveling wave solutions of the nonlinear coupled KdV-mKdV equation.With the aid of Maple,many new exact traveling wave solutions are successfully obtained,which contain soliton-like and periodic-like solutions.This method is straightforward and concise,and it can be also applied to other nonlinear evolution equations.
Keywords：traveling wave solutionscoupled KdV-mKdV equationsdirect truncation method
Publication Date：2012-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 21-24 )