1. Physical Science and Information Engineering School, Liaocheng University,Liaocheng 252059, China;2. Adult Education College, Shandong Economics University, Jinan 250014, China
Abstract:
More new exact solutions for a class of nonlinear coupleddifferential equations are obtained by using a direct and efficienthyperbola function transform method based on the idea of the extendedhomogeneous balance method.