On traveling wave solutions to combined KdV-mKdV equation and modified Burgers-KdV equation

In this work, we established exact solutions for some nonlinear evolution equations. The extended tanh method was used to construct solitary and soliton solutions of nonlinear evolution equations. The extended tanh method presents a wider applicability for handling nonlinear wave equations. (c) 2008 Elsevier B.V. All rights reserved.