KdV－Burgers方程的新的显式精确孤波解

A New Exact and Explicit Solitary Wave Solution to Korteweg-de VriesBurgers Equation

本文通过引入简单而有效的非线性变换，给出了ＫｄＶ－Ｂｕｒｇｅｒｓ方程的精确孤波解．这种方法是十分初等和简洁，可以推广处理其他一些非线性方程．

The exact solitary wave solution for the Korteweg-de Vires-Burgers equationis obtaind via introducing a simple and effective nonlinear transformations. Thismethod here is very concise and primary'The method in this letter can be appliedto other nonlinear evolution equations.