计算机与数字工程Issue(7)：1187-1189,3.DOI:10.3969/j.issn1672-9722.2015.07.006
求解 Burgers 方程的决定方程的两种方法研究
Two Methods for Solving the Determining Equations of the Burgers Equation
摘要
Abstract
This paper studies two methods for solving the determining equations of partial differential equations .One is using the vector field and its extension ,the other is by automatic solution package of symbolic computation software maple . Burgers equation in the text ,for example ,proves that the two methods get the same result .But the use of maple automatic solution package can avoid complex algebraic calculations and improve the computing speed and accuracy ,which can be ap‐plied to other complex higher order nonlinear partial differential equation .关键词
Burgers 方程/无穷小算子/延拓/决定方程Key words
Burgers equation/the infinitesimal operator/extension/determining equations分类
通用工业技术引用本文复制引用
李晓燕,张成..求解 Burgers 方程的决定方程的两种方法研究[J].计算机与数字工程,2015,(7):1187-1189,3.基金项目
陕西省科技厅工业攻关项目（编号2013K06-39）资助。 （）
