A generalization of (G'/G)-expansion method and its application to the multi-coupled Burgers equations

摘要

In this paper, the (G'/G)-expansion method is improved and a generalization of the (G'/G)-expansion method are proposed which results more different types of exact solutions to nonlinear evolution equations. With the aid of Mathematica, more new exact solutions of the multi-coupled Burgers equations are obtained by using our proposed method.