摘要
运用Hirota双线性形式和直接拟设法研究(3+1)-dimensional Calogero-Bogoyavlenskii-Schiff(CBS)方程,构造了该方程一类新的周期解,并将其解的各种运动特征以图形的形式展现出来.
In this paper, a new type of periodic-wave solutions was constructed for the (3+1) dimensional Calogero-Bogoyavlenskii-Schi_ (CBS) equation by using Hirota's bilinear form and a direct test function and the diverse motion features of these solutions were shown in the graph form.
作者
吴青青
朱勇
WU Qingqing;ZHU Yong(School of Mathematics and Computer,Chizhou College,Chizhou,Anhui 247100,China)
出处
《玉溪师范学院学报》
2018年第8期13-17,共5页
Journal of Yuxi Normal University
基金
安徽省教育厅自然重点项目"基于贝叶斯时变参数状态空间模型安徽省高校科技创新环境影响的动态分析"
项目编号:KJ2018A0579
池州学院校级自然项目"安徽省绿色全要素生产率的空间计量分析"
项目编号:2016ZR010
关键词
(3+1)维CBS方程
Hirota双线性形式
直接拟设法
周期孤子解
(3+1)-dimensional Calogero-Bogoyavlenskii-Schiff equation;Hirota's bilinear form
direct test function
periodic-wave soliton solution