| A new preconditioned AOR iterative method for L-matrices | |
Wang HJ(汪红娟)1,2 ; Li, YT3; Wang, HJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, POB 110, Kunming 650011, Peoples R China.
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| 发表期刊 | JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
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| 2009-07-01 | |
| 卷号 | 229期号:1页码:47-53 |
| DOI | 10.1016/j.cam.2008.10.003 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI ; EI |
| 关键词 | Preconditioner Linear System Aor Iteration L-matrix |
| 摘要 | Li et al. [Y.T. Li, C. Li, S. Wu, Improvements of preconditioned AOR iterative methods for L-matrices,J. Comput. Appl. Math. 206 (2007) 656-665] have considered the modified AOR method with a preconditioner (I + S(alpha)). In this paper, we present a new preconditioner (I + S(alpha beta)) instead of (I + S(alpha)). The comparison theorems and numerical experiments show that the proposed new method can achieve faster convergence than the preconditioner introduced by Li et al. (C) 2008 Elsevier B.V. All rights reserved. |
| 项目资助者 | Ministry of Science and Technology of China [2006CB806303] |
| 语种 | 英语 |
| 学科领域 | Mathematics |
| 文章类型 | Article |
| ISSN | 0377-0427 |
| URL | 查看原文 |
| 归档日期 | 2009-05-21 |
| WOS记录号 | WOS:000266511500006 |
| WOS研究方向 | Mathematics |
| WOS类目 | Mathematics, Applied |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6134 |
| 专题 | 太阳物理研究组 |
| 通讯作者 | Wang, HJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, POB 110, Kunming 650011, Peoples R China. |
| 作者单位 | 1.National Astronomical Observatories/Yunnan Observatory, The Chinese Academy of Sciences, P.O.Box 110, Kunming, 650011, China 2.Graduate School of the Chinese Academy of Sciences, Beijing, China 3.Department of Mathematics, Yunnan University, Kunming, Yunnan, 650091, China |
| 第一作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Wang HJ,Li, YT,Wang, HJ . A new preconditioned AOR iterative method for L-matrices[J]. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,2009,229(1):47-53. |
| APA | Wang HJ,Li, YT,&Wang, HJ .(2009).A new preconditioned AOR iterative method for L-matrices.JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,229(1),47-53. |
| MLA | Wang HJ,et al."A new preconditioned AOR iterative method for L-matrices".JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 229.1(2009):47-53. |
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| A new preconditioned（438KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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