Cascadic multigrid for finite volume methods for elliptic problems

被引：2
|
作者：
Shi, ZC [1 ]
Xu, XJ
Man, HY
机构：
[1] Chinese Acad Sci, Acad Math & Syst Sci, LSEC, ICMSEC, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL MATHEMATICS | 2004年 / 22卷 / 06期
关键词：
cascadic multigrid; finite volume methods; elliptic problems;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, some effective cascadic multigrid methods are proposed for solving the large scale symmetric or nonsymmetric algebraic systems arising from the finite volume methods for second order elliptic problems. It is shown that these algorithms are optimal in both accuracy and computational complexity. Numerical experiments are reported to support our theory.
引用
收藏
页码：905 / 920
页数：16
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