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2013 Fiscal Year Final Research Report

New GMRES algorithm for solving large scale inverse problems on a cloud computing

Research Project

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Project/Area Number 23654040
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionKeio University

Principal Investigator

NODERA Takashi  慶應義塾大学, 理工学部, 教授 (50156212)

Co-Investigator(Kenkyū-buntansha) TANI Atsushi  慶應義塾大学, 理工学部, 名誉教授 (90118969)
OHNO Yoshio  慶應義塾大学, 理工学部, 名誉教授 (20051865)
YAMAMOTO Yoshikazu  慶應義塾大学, 理工学部, 旧教授 (20051873)
TAMURA Youzou  慶應義塾大学, 理工学部, 教授 (50171905)
Project Period (FY) 2011 – 2013
Keywords非適切な問題 / 離散型悪条件問題 / 逆問題 / GMRES / Krylov部分空間 / Tikhonov正則化 / 制約条件 / augmentation
Research Abstract

GMRES regularization method is arguably the most popular solution for linear discrete ill-posed problems. We explores different regularization methods as a means of yielding stable solutions for linear discrete ill-posed problems.
The regularization with GMRES must be implemented in two stages, which are designed to generate an approximate solution of a linear system through the use of GMRES, and to determine the most appropriate solution by using a constraint. In the first stage, particular behaviors of GMRES and preconditioned GMRES for linear discrete ill-posed problems are identified. In the second stage, a simplified Tikhonov threshold as a constraint to determine the best approximate solution is explored. Numerical experiments have been tabulated to underline the effectiveness of our proposed method.

  • Research Products

    (27 results)

All 2014 2013 2012 2011

All Journal Article (13 results) (of which Peer Reviewed: 11 results) Presentation (13 results) Book (1 results)

  • [Journal Article] An Efficient Implementation of the Block Gram-Schmidt Method2013

    • Author(s)
      Y. Matsuo and T. Nodera
    • Journal Title

      The ANZIAM J

      Volume: Vol.54 Pages: C394-C409

    • Peer Reviewed
  • [Journal Article] An Inverse Problem for Pseudoparabolic Equation of Filtration : the Stabilization2013

    • Author(s)
      A. Sh. Lyubanova and A. Tani
    • Journal Title

      Appl. Anal

      Volume: Vol.92 Pages: 573-585

    • Peer Reviewed
  • [Journal Article] Free boundary Problem of the One-dimensional Equations for Viscous and heatconductive Gaseous Flow under the Self-gravitation2013

    • Author(s)
      M. Umehara and A. Tani
    • Journal Title

      Math. Models Mech. Appl. Sci

      Volume: Vol.23 Pages: 1377-1419

    • Peer Reviewed
  • [Journal Article] Two-level Parallel Preconditioning derived from an approximate inverse based on the Sharman-Morrison formula2012

    • Author(s)
      L. Zhang, K. Moriya, and T. Nodera
    • Journal Title

      The ANZIAM J

      Volume: Vol.54(E) Pages: E1-E25

    • Peer Reviewed
  • [Journal Article] New Stopping Rule : GMRES for Linear Discrete Illposed Problems2012

    • Author(s)
      N. Kuroiwa and T. Nodera
    • Journal Title

      Keio Math. Sem. Report

      Pages: 2-1

  • [Journal Article] Parallel Gram- Schmidt Orthogonalization with Optimal Block-size2012

    • Author(s)
      Y. Matsuo and T. Nodera
    • Journal Title

      VECPAR2012, Proceedings

      Pages: 51-52

    • Peer Reviewed
  • [Journal Article] Limiting Behavior of Multidimensional Diffusion Process in Levy Environments with Different Indices2012

    • Author(s)
      田村 要三
    • Journal Title

      統計数理研究所共同研究レポート

      Volume: Vol.275 Pages: 129-135

  • [Journal Article] Global Solution to the Conserved Phase-field Equation of Penrose --Fife type2012

    • Author(s)
      A. Tani
    • Journal Title

      Comm. Appl. Anal

      Volume: 16 Pages: 703-726

    • Peer Reviewed
  • [Journal Article] 離散型線形悪条件問題に対する修正GMRES法2011

    • Author(s)
      黒岩 奈保, 野寺 隆
    • Journal Title

      情報処理学会論文誌

      Volume: Vol.52 Pages: 2812-2821

    • Peer Reviewed
  • [Journal Article] A GMRES(m) Method with Two Stage Deflated Preconditioners2011

    • Author(s)
      J. Shiroishi and T. Nodera
    • Journal Title

      The ANZIAM J

      Volume: Vol.52 Pages: C222-C236

    • Peer Reviewed
  • [Journal Article] The Optimal Block Size for the Block Gram-Schmidt Orthogonalization2011

    • Author(s)
      Y. Matsuo and T. Nodera
    • Journal Title

      J. of Science and Technology

      Volume: Vol.49 Pages: 348-354

    • Peer Reviewed
  • [Journal Article] On the Hasegawa-Wakatani Equations with Vanishing Resistivity2011

    • Author(s)
      S. Kondo and A. Tani
    • Journal Title

      Proc. Japan Acad. Ser. A Math. Sci

      Volume: Vol.9 Pages: 156-166

    • Peer Reviewed
  • [Journal Article] SPHベースリアルタイム火炎シミュレーション2011

    • Author(s)
      間淵 聡, 藤代 一成, 大野 義夫
    • Journal Title

      情報処理学会論文誌

      Volume: Vol.52 Pages: 2965-2972

    • Peer Reviewed
  • [Presentation] Effective Approximate Inverse Preconditioner for deflated FGMRES"2014

    • Author(s)
      T. Kutsukae and T. Nodera
    • Organizer
      2014 ACCEE
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      20140314-16
  • [Presentation] Deflated GMRES 法の効率のよい近似逆前処理2014

    • Author(s)
      沓掛 拓朗, 野寺 隆
    • Organizer
      第76回情報処理学会全国大会
    • Place of Presentation
      東京電気大学
    • Year and Date
      20140311-13
  • [Presentation] A Note on Lanczos Algorithm for Computing PageRank2014

    • Author(s)
      K. Teramoto and T. Nodera
    • Organizer
      3rd Annual International Conference on Computer Mathematics, Computational Geometry & Statistics (CMCGS 2014)
    • Place of Presentation
      Singapore
    • Year and Date
      20140212-15
  • [Presentation] 非対称行列系に対する柔軟なILU 分解前処理について2014

    • Author(s)
      中村 貴稔, 野寺 隆
    • Organizer
      日本応用数理学会研究部会連合発表会『行列・固有値問題の解法とその応用』
    • Place of Presentation
      京都大学
    • Year and Date
      2014-03-20
  • [Presentation] Astrophysical hydrodynamics I,II2013

    • Author(s)
      谷 温之
    • Organizer
      現象解析特別セミナー第4回
    • Place of Presentation
      東京理科大学
    • Year and Date
      20130900
  • [Presentation] Two phase free boundary problem of Magnetohydrodynamics2013

    • Author(s)
      A. Tani
    • Organizer
      Workshop on Boundary Phenomena for Evolutionary Partial Differential Equations
    • Place of Presentation
      Institute of Mathematics, Academia Sinica, Taipei, ROC
    • Year and Date
      20130419-20
  • [Presentation] Flexible Deflated GMRES 法の収束性の改善について2013

    • Author(s)
      沓掛 拓朗, 野寺 隆
    • Organizer
      情報処理学会第75回全国大会
    • Place of Presentation
      東北大学
    • Year and Date
      20130306-08
  • [Presentation] Flexible なILU 分解のGMRES 法への応用2013

    • Author(s)
      中村 貴稔, 野寺 隆
    • Organizer
      情報処理学会第75回全国大会
    • Place of Presentation
      東北大学
    • Year and Date
      20130306-08
  • [Presentation] Glass transition : introductory survey2013

    • Author(s)
      谷 温之
    • Organizer
      現象解析特別セミナー第3回
    • Place of Presentation
      群馬大学
    • Year and Date
      20130300
  • [Presentation] An Efficient Implementation of the Block Gram-Schmidt Method2012

    • Author(s)
      Y. Matsuo and T. Nodera
    • Organizer
      CTAC 2012 in Brisbane
    • Place of Presentation
      Australia
    • Year and Date
      20120923-26
  • [Presentation] 複素行列に対するRL-GMRES 法の有効性について2012

    • Author(s)
      上中 貴統, 野寺 隆
    • Organizer
      情報処理学会第74回全国大会
    • Place of Presentation
      名古屋工業大学
    • Year and Date
      20120306-08
  • [Presentation] 適切なblock-sizeの決定法を用いたBlock Gram-Schmidt 法の並列化2012

    • Author(s)
      松尾 洋一, 野寺 隆
    • Place of Presentation
      電気通信大学
    • Year and Date
      2012-06-01
  • [Presentation] Constructing Approximate Solutions in Regularization Methods for Linear Discrete Ill-Posed Problems2011

    • Author(s)
      N. Kuroiwa and T. Nodera
    • Organizer
      Science MATLAB workshop 2011
    • Place of Presentation
      Keio University
    • Year and Date
      2011-10-19
  • [Book] 「数式処理と計算ツール」, 『情報学基礎』, 慶應義塾大学理工学部編2013

    • Author(s)
      野寺 隆
    • Total Pages
      122-133
    • Publisher
      共立出版

URL: 

Published: 2015-06-25  

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