Exact Solutions of KdV-Burgers Equations with Variable Coefficients
Abstract：Using the improved direct reduction method,we find the equivalence transformation of KdV-Burgers equations with variable eoeffidents,and obtain the correspondi.4g the relationshipbetween the solutions of KdV-Burgets equation and ones of the corresponding KdV-Burgersequation with constant coefficients is found. In addition, we get some explicit solutions of KdV-Burgers equation by Lie symmetry method.
Keywords：KdV-BurgersCK ＇ s direct methodsymmetry reductionexact solutions
Publication Date：2011-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 9-12 )