一个耦合标量场方程的新的精确孤子解

On the New Exact Soliton Solution for a Coupled Scalar Field Equations

用函数级数法求一个耦合的非线性微分方程的精确孤子解，不仅能得到以往一些作者得出的精确孤子解，而且能得出新的精确孤子解。

In this paper we use a function-series method to obtain exact soliton solutions for acoupled nomlinear differential equations. We obtain not only the exact soliton solutions ofother authors before but also new exact soliton solutions.