RLW-Burgers方程的新显式行波解

Abstract

通过运用一类含参数的G 展开法对RLW-Burgers方程进行了研究，求得了该方程的多种函数形式的新显式行波解。事实证明，此类含参数的G 展开法不仅可以得到非线性偏微分方程的精确解，而且由于所含参数的任意性，可以得到非线性偏微分方程更多类型的显式行波解。 We studied the RLW-Burgers equation by using a class of parametric G expansion method, and obtained many new explicit traveling wave solutions for the various functional forms of the equa-tion. In fact, the parameters of the G expansion method can not only obtain the exact solutions of nonlinear partial differential equations, but also because of the arbitrariness of parameters, we can obtain more explicit traveling wave solutions for nonlinear partial differential equations.