Application of the (G′/G)-expansion method for nonlinear evolution equations

In this work, we established abundant travelling wave solutions for some nonlinear evolution equations. This method was used to construct travelling wave solutions of nonlinear evolution equations. The travelling wave solutions are expressed by the hyperbolic functions, the trigonometric functions and the rational functions. The (G'/G)-expansion method presents a wider applicability for handling nonlinear wave equations. (c) 2008 Elsevier B.V. All rights reserved.