New periodic wave solutions to generalized Klein-Gordon and Benjamin equations

作者：Wu Guo Jiang; Han Jia Hua^*; Zhang Wen Liang; Zhang Miao; Wang Jun Mao

来源：Communications in Theoretical Physics, 2007, 48(5): 815-818.

• auxiliary equation method
• extended mapping method
• nonlinear evolution equations
• periodic wave solutions

By making use of extended mapping method and auxiliary equation for finding new periodic wave solutions of nonlinear evolution equations in mathematical physics, we obtain some new periodic wave solutions for generalized Klein-Gordon equation and Benjamin equation, which cannot be found in previous work. This method also can be used to find new periodic wave solutions of other nonlinear evolution equations.

• 出版日期2007-11-15
• 单位安徽大学