非线性耦合schrdinger-kdv方程组的精确解

摘要

In this paper,the complex hyperbolicofunction method is prestented for constructing exact solutions of the coupled schrdinger-kdv equations and（2＋1）odimensional Davey Stewartson equations with computerized symbolic software.by this methodr,some exact soluitions of these equations are obtained,and the application of the complex hyperbolic-function method is generalized.%借助于计算机符号计算软件,利用复双曲函数方法求解了非线性耦合schrdinger-kdv方程组和（2＋1）-维Davey-Stewartson方程组,得到了方程组的解,拓展了复双曲函数方法的应用.