摘要
借助于Mathematica和吴消元法 ,本文通过用一个新的假设 ,获得了组合Za kharov-Kuznetsov方程的 1 2种孤波解 ,其中包括钟状与扭状组合型孤波解和周期型弧波解 .这种假设也能用于其他的非线性演化方程 (组 ) .
In this paper,with the aid of Mathematica cond Wu elimination method,twelve families of Solitang wave solutions are obtained for the combined Zakharov -Kuznetsov equation by using a new ansatz.These solations contain the combined bull-shape and kink-shape solitary Wave solotions and period-shape solitary wave solutions.This ansatz can be also applied to other nonlinear evolution equations.
出处
《纯粹数学与应用数学》
CSCD
2000年第2期31-35,共5页
Pure and Applied Mathematics
基金
国家重点基础研究规划项目资助课题
