Remark on convergence of algebraic multigrid in the form of matrix decomposition
文献类型：期刊论文
| 作者 | Shi, YY; Chang, QS |
| 刊名 | APPLIED MATHEMATICS AND COMPUTATION
 |
| 出版日期 | 2005-11-15 |
| 卷号 | 170期号:2页码:1170-1184 |
| 关键词 | algebraic multigrid matrix deconiposition convergence |
| ISSN号 | 0096-3003 |
| DOI | 10.1016/j.amc.2005.01.014 |
| 英文摘要 | We introduce the convergence of algebraic multigrid in the form of matrix decomposition. The convergence is proved in block versions of the multi-elimination incomplete LU (BILUM) factorization technique and the approximation of their inverses to preserve sparsity. The convergence theorem can be applied to general interpolation operator. Furthermore, we discuss the error caused by the error matrix. (c) 2005 Elsevier Inc. All rights reserved. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000233054500036 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/2066]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Shi, YY |
| 作者单位 | Chinese Acad Sci, Inst Appl Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, YY,Chang, QS. Remark on convergence of algebraic multigrid in the form of matrix decomposition[J]. APPLIED MATHEMATICS AND COMPUTATION,2005,170(2):1170-1184. |
| APA | Shi, YY,&Chang, QS.(2005).Remark on convergence of algebraic multigrid in the form of matrix decomposition.APPLIED MATHEMATICS AND COMPUTATION,170(2),1170-1184. |
| MLA | Shi, YY,et al."Remark on convergence of algebraic multigrid in the form of matrix decomposition".APPLIED MATHEMATICS AND COMPUTATION 170.2(2005):1170-1184. |
入库方式： OAI收割
来源：数学与系统科学研究院
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