New exact solutions of the double sine-Gordon equation using symbolic computations

作者：Bin He^*; Qing Meng; Yao Long; Rui Weiguo

来源：Applied Mathematics and Computation, 2007, 186(2): 1334-1346.

DOI：10.1016/j.amc.2006.07.139

• double sine-Gordon equation
• complex hyperbolic function
• symbolic computation
• exact solution

The double sine-Gordon equation is studied. Some complex hyperbolic functions are proposed to derive travelling wave solutions. Based on the symbolic computation program MAPLE, many new exact solutions are obtained.

• 出版日期2007-3-15
• 单位红河学院