摘要
求解非线性微分方程是应用数学和数学物理中最艰难的领城之一,而Lie 群则是这方面强有力的工具。本文描述 REDUCE 语言实现的求常、偏微分方程 Lie 对称的软件包。
Solving nonlinear differential equation is one of the best difficult field in applied mathematics and mathematical physics,but Lie group is a better tool on it This paper will describe software package Lie symmetry of solving ordinary and partial differential equation realized by using REDUCE language.
基金
国家自然科学基金资助课题
关键词
LIE
对称
REDUCE
语言
非线性微分方程
偏微分方程
Lie symmetry
REDUCE Language
Nonlinear differential equation
Partial differential equation
