Exact solutions of KdV–Burgers’ equation by Exp-function method

This paper applies the Exp-function method to obtain generalized solitary solutions and periodic solutions for nonlinear evolution equations arising in mathematical physics with the aid of symbolic computation method. The Korteweg-de Vries–Burgers (KdVB) equation is used as an example to illustrate the effectiveness of this method. The solution process is straightforward and concise, and its applications is promising for other nonlinear evolution equations.