摘要
用一种新的函数变换法,简便地求出了两种KdV类非线性方程的若干显示精确孤波解.此方法同样适用于其他非线性方程,特别对那些带有高次非线性项的方程,该方法具有独特的优点.
Using new function transformation method,some explicit exact solitary wave solutions for two kinds of KdV-like equations are obtained.The method in this paper can also be applied to other nonlinear equation.For those nonlinear equations with higher order nonlinear terms the method has its extraordinary advantages.
出处
《内蒙古民族大学学报（自然科学版）》
2004年第3期252-256,共5页
Journal of Inner Mongolia Minzu University：Natural Sciences
关键词
函数变换法
KdV类非线性方程
孤波解
Function transformation method
KdV-like nonlinear equations
Solitary wave solution
