Application of the (G′/G)-expansion method to (3+1)-dimensional nonlinear evolution equations

In this paper, the (G'/G)-expansion method is employed to solve the (3+1)-dimensional Kadomtsev-Petviashvili (KP) equation, the (3+1)-dimensional potential-YTSF equation and the (3+1)-dimensional Jimbo-Miwa (JM) equation. Exact traveling wave solutions are obtained. The traveling wave solutions are expressed in terms of hyperbolic functions, the trigonometric functions and the rational functions. (C) 2010 Elsevier Ltd. All rights reserved.