NEW EXACT SOLUTIONS FOR THE BOITI-LEON-PEMPINELLI EQUATIONS

Du Xianyun (P. R. China), Liu Xiqiang (P. R. China) and Zhengde Dai (P. R. China)

Received October 15, 2007

Abstract

New exact solutions for Boiti-Leon-Pempinelli system (BLP) are obtained using generalized tanh function method based on full advantage of the Riccati equation and generalized ansatz.

Keywords and phrases: Boiti-Leon-Pempinelli equations, exact solution, generalized tanh function.