The use of the REDUCE system in construction of optimal numerical algorithms

被引：0
|
作者：
Bogolyubskaya, AA [1 ]
Serdyukova, SI [1 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Moscow Oblast, Russia
来源：
PROGRAMMING AND COMPUTER SOFTWARE | 1998年 / 24卷 / 06期
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D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
An analogue of well-known schemes [1] of maximal odd order of accuracy with almost optimal properties is constructed. For the case of two spatial variables, schemes of the 3rd, 5th, 7th, and 9th orders of accuracy are constructed. The corresponding algorithm with the use of the REDUCE system is developed and implemented. Results of numerical experiments show that the schemes constructed are stable in C and well suitable for calculating discontinuous solutions.
引用
收藏
页码：273 / 274
页数：2
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