An auxiliary equation technique and exact solutions for a nonlinear Klein-Gordon equation

作者：Lv Xiumei; Lai Shaoyong^*; Wu YongHong

来源：Chaos Solitons & Fractals, 2009, 41(1): 82-90.

DOI：10.1016/j.chaos.2007.11.013

A mathematical technique based on an auxiliary equation and the symbolic computation system Matlab is developed to construct the exact travelling wave solutions to a nonlinear Klein-Gordon equation. Some new solutions including the Jacobi elliptic function solutions, the degenerated soliton-like solutions and the triangle function solutions to the equation are obtained.

• 出版日期2009-7-15