摘要
在大气运动基本方程的基础上,考虑南北风场平流效应引起的非线性耦合作为外源,在耦合项非线性逐渐增强的情况下.得到强耦合组合 KdV 方程,并求得其孤立波解及存在条件.
On the basis of the elementary equation of atmosphere motion,we consider the nonlinear couples as an external origin,and derive a strong coupled formed KdV equation.Then,we get the solitary wave solution of the equation.
出处
《江西师范大学学报（自然科学版）》
CAS
1992年第4期352-355,共4页
Journal of Jiangxi Normal University(Natural Science Edition)
关键词
KDV方程
孤立波
大气运动
KdV equation
formed KdV equation
solitary wave
