摘要
通过使用平面动力系统的分支理论来研究Whitham-Broer-Kaup方程的孤立波和扭子波分支,证明了孤立波和扭波存在性.孤立波和扭子波精确参数表示都能得到.
The bifurcations of solitary wave and kink waves for Whitham - Broer - Kaup equations are studied by using the bifurcation theory of planar dynamical systems. The existence of solitary waves and kink waves are proved. Explicit exact parametric representations of solitary waves and kink waves are obtained.
出处
《昆明理工大学学报（理工版）》
2006年第4期121-124,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
行波解
孤立波
可积系统
浅水波方程
traveling wave solutions
solitary wave
integrable system
shallow water wave equations
