摘要
利用hirota双线性法,得到(3+1)维孤子方程、(3+1)维KP-Boussinesq方程、(2+1)维修正Caudrey-Dodd-Gibbon-Kotera-S awada方程、Hirota-Satsuma浅水波方程的精确解,并做出一部分解的图形,进一步研究解的结构和性质.
The bilinear derivative method are used to obtain the exact solution of(3+1)-dimensional soliton equation,(3+1)-dimensional KP-Boussinesq equation(2+1)-dimensional generalized Caudrey-Dodd-Gibbon-Kotera-Sawada equation,Hirota-Satsuma shallow water wave equation,we make a partial solution to the graph and further study the nature of the solution.
作者
冯庆江
杨娟
FENG Qing-jiang;YANG Juan(College of Sciences,Kaili University,Kaili 556011,China)
出处
《数学的实践与认识》
2021年第1期199-203,共5页
Mathematics in Practice and Theory
基金
贵州省青年科技人才成长项目(黔教合KY字[2018]360)。
