摘要
本文以典型方程为例指出了任何一个数学物理模型一定存在一个逼近它的最高阶差分格式。
In this paper, taking typical equations for example, it is presented that for any mathematical physics model there exists the highest order accuracy difference scheme approximating it. All other difference Schemes, whose orders are lower than the highest accuracy scheme, are a family of methods having undetermined parameters.
出处
《山东科学》
CAS
1996年第4期1-4,共4页
Shandong Science
关键词
差分格式
稳定性
热传导方程
初值问题
difference schemes
Stability of difference schemes
conduction of heat equation
lnitial-value problems
