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＜departmental bulletin paper＞
Convergence Comparison between ILU(0)-IDR(s)-R2 Method and a Family of BiCG Methods

Creator
Author PID
L003818
Creator Name
関本, 幹
Sekimoto, Takashi
セキモト, タカシ
Affiliation
Affiliation Name
九州大学大学院システム情報科学府情報学専攻
Department of Informations, Graduate School of Information Sclence and Electrical Engineering, Kyushu University
Author PID
K000022
Creator Name
藤野, 清次
Fujino, Seiji
フジノ, セイジ
Affiliation
Affiliation Name
九州大学大学情報基盤研究開発センター
Research Institute for Information Technology, Kyushu University
Language
Japanese
Publisher
九州大学大学院システム情報科学研究院
Faculty of Information Science and Electrical Engineering, Kyushu University
Date
2011-03-25
Source Title
Research reports on information science and electrical engineering of Kyushu University
Vol
16
Issue
1
First Page
11
Last Page
16
Publication Type
Version of Record
Access Rights
open access
JaLC DOI
https://doi.org/10.15017/19866
Related DOI
Research reports on information science and electrical engineering of Kyushu University ||16(1) || p11-16
九州大学大学院システム情報科学紀要 || 16(1) || p11-16
https://portal.isee.kyushu-u.ac.jp/
Related URI
Research reports on information science and electrical engineering of Kyushu University ||16(1) || p11-16
九州大学大学院システム情報科学紀要 || 16(1) || p11-16
https://portal.isee.kyushu-u.ac.jp/
Relation
Research reports on information science and electrical engineering of Kyushu University ||16(1) || p11-16
九州大学大学院システム情報科学紀要 || 16(1) || p11-16
https://portal.isee.kyushu-u.ac.jp/
Abstract We consider to solve a linear system of equations Ax=b by iterative method. An IDR(s)-Successive Over-Relaxation(SOR) method was proposed in 2009 and it was shown to be more effective than SOR method ...in convergence. In this paper, we introduce an algorithm of Residual Reduction method using ILU(0) preconditioning. Through numerical experiments, we make clear that the preconditioned Residual Reduction method has excellent covergence rate.show more

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Details

PISSN
1342-3819
EISSN
2188-0891
NCID
AN10569524
Record ID
19866
Peer-Reviewed
Refereed
Subject Terms
Iterative method
IDR Theorem
IDR(s)-R2 method
ILU precondition
Type
紀要論文
Created Date 2011.10.07
Modified Date 2020.11.02

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