摘要
利用(G'/G,1/G)展开法导出了对称正则长波方程的双曲函数解、有理函数解和三角函数解,给出了解在具体参数值下的2D和3D效果图以及解的性态,验证了所求的解均满足方程。
The hyperbolic function solutions,rational function solutions and trigonometric function solutions of the symmetric regularized long wave equation are given by using the double (G'/G,1/G) expansion method.At the same time,the 2D and 3D effects and their behavior under specific parameter values are given,and all solutions are verified to satisfy the equation.
作者
黄雪
刘小华
朱引
曾职云
HUANG Xue;LIU Xiaohua;ZHU Yin;ZENG Zhiyun(School of Data Science and Information Engineering,Guizhou Minzu University,Guiyang 550025,China)
出处
《新乡学院学报》
2023年第6期8-14,19,共8页
Journal of Xinxiang University
关键词
对称正则长波方程
双曲函数解
三角函数解
有理函数解
(G'/G
1/G)展开法
symmetric regularized long wave equation
hyperbolic function solution
trigonometric function solution
rational function solution
(G'/G,1/G)-expansion method
