OKAMOTO Naotaka 岡本直孝

… Alternative Names

岡本直孝オカモトナオタカ

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Researcher Number	00068909
Other IDs
Affiliation (based on the past Project Information) *help	2003: 岡山理科大学, 工学部, 教授 1996 – 2000: 岡山理科大学, 工学部, 教授 1990: 岡山理科大学, 工学部, 助教授
Review Section/Research Field	Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Except Principal Investigator 反復法 / 一般化優対角行列 / H-行列 / ITERATIVE METHOD / 並列処理 / 誤差解析 / 前処理 / 数値解析 / 数値解法 / NCP function … More / Kryllov su space method / the CG method / finite difference / the iterative method / preconditioning / H-matrix / accuracy / 固有値問題 / 精度保証 / 最適値問題 / DIRECT TYPE / GAUSS-SEIDEL TYPE / GENERALIZED DIAGONALLY DOMINANT MATRIX (GDDM) / H-MATRIX / ITERATIVE CRITERION / 直接型 / GAUSS-SEIDEL型 / 反復型 / 判定法 / PRECONDITIONING / NUMERICAL COMPUTATION / 移流拡散問題 / 画像処理 / モンテカルロ法 / ハイグリット法 / 境界要素法 / 有限要素法 / 解の安定性 / 微分・積分方程式 Less

The synthetic research for the basic iterative method for the non-diagonal dominant matrix.
- Principal Investigator
  
  NIKI Hiroshi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Okayama University of Science
A DEVELOPMENT OF THE CRITERION METHOD FOR GENERALIZED DIAGONALLY DOMINANT MATRICES AND A STUDY OF THE ITERATIVE METHOD FOR PARALLEL PROCESSING
- Principal Investigator
  
  USUI Masataka
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  OKAYAMA UNIVERSITY OF SCIENCE
Parallelization of Iterative Method
- Principal Investigator
  
  NIKI Hiroshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  OKAYAMA UNIVERSITY OF SCIENCE
並列処理向きの反復解法の研究
- Principal Investigator
  
  仁木滉
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Okayama University of Science
非線形程式の数値解法
- Principal Investigator
  
  NIKI Hiroshi
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Okayama University of Science

All 2005 2004

All Journal Article

[Journal Article] 三次元非定常拡散方程式の基本解とNavier-Stokes方程式のBEM解法への一提案2005
- Author(s)
  松梨順三郎, 岡本直孝
- Journal Title
  
  計算数理工学論文集 15
  
  Pages: 119-124
- Data Source
  KAKENHI-PROJECT-15540144
[Journal Article] Preconditioned Iterative Methods for Linear Equations Arising from the Boundary Element Method.2004
- Author(s)
  N.Sakakihara, M.Morimoto, H.Niki, M.Okamoto.
- Journal Title
  
  Int.J.Computational Fluid Dynamics vol.18
  
  Pages: 625-630
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540144
[Journal Article] A two step Preconditioning Method for Solving Dense Linear Systems.2004
- Author(s)
  H.Kotakemori, H.Niki, M.Okamoto
- Journal Title
  
  International J.Fluid Dynamics vol.18
  
  Pages: 93-99
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540144
[Journal Article] A Two-step Preconditioning Method for Solving Dense Linear Systems2004
- Author(s)
  H.Kotakemori, H.Niki, N.Okamoto
- Journal Title
  
  Int. J. Computational Fluid Dynamics 18
  
  Pages: 93-99
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540144

1. NIKI Hiroshi (30068879)

# of Collaborated Projects: 5 results

# of Collaborated Products: 3 results
2. SAWAMI Hideo (70098581)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. 榊原道夫 (70215614)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
4. USUI Masataka (40068888)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. IWASAKI Yoshimitsu (70278901)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. HIRANO Hiroyuki (60264115)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. KOHNO Toshiyuki (90309534)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. HAMAYA Yoshihiro (40228549)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. CHEN Xiaojun (70304251)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. ABE Kuniyoshi (10311086)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 門脇眞示 (50068912)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 一村稔 (70068899)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 菅野幸夫 (10289134)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OKAMOTO Naotaka 岡本 直孝

岡本 直孝 オカモト ナオタカ

Research Projects

Research Products

Co-Researchers

The synthetic research for the basic iterative method for the non-diagonal dominant matrix.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A DEVELOPMENT OF THE CRITERION METHOD FOR GENERALIZED DIAGONALLY DOMINANT MATRICES AND A STUDY OF THE ITERATIVE METHOD FOR PARALLEL PROCESSING

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Parallelization of Iterative Method

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

並列処理向きの反復解法の研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

非線形程式の数値解法

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 三次元非定常拡散方程式の基本解とNavier-Stokes方程式のBEM解法への一提案2005

Author(s)

Journal Title

Data Source

[Journal Article] Preconditioned Iterative Methods for Linear Equations Arising from the Boundary Element Method.2004

Author(s)

Journal Title

Description

Data Source

[Journal Article] A two step Preconditioning Method for Solving Dense Linear Systems.2004

Author(s)

Journal Title

Description

Data Source

[Journal Article] A Two-step Preconditioning Method for Solving Dense Linear Systems2004

Author(s)

Journal Title

Description

Data Source

OKAMOTO Naotaka 岡本直孝

岡本直孝オカモトナオタカ