Block iterative methods for reduced systems of linear equations

被引：0
|
作者：
Evans, DJ [1 ]
机构：
[1] Nottingham Trent Univ, Dept Comp, Nottingham NG1 4BU, England
来源：
NEURAL, PARALLEL, AND SCIENTIFIC COMPUTATIONS, VOL 2, PROCEEDINGS | 2002年
关键词：
nine-point discretisation; convection-diffusion equation; block successive overrelaxation; block alternating group explicit; strides of 3 reduction algorithm;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We study the numerical solution of a steady convection-diffusion equation in which the convection term is dominant. A nine-point fourth order difference scheme is examined and the well known block successive overrelaxation (BSOR) and the block alternating group explicit (BLAGE) iterative methods are considered for solving the sparse unsymmetric linear system.
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页码：163 / 166
页数：4
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