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Nakamura Yoshimasa  中村 佳正

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NAKAMURA Yoshimasa  中村 佳正

中村 佳正  ナカムラ ヨシマサ

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Researcher Number 50172458
Other IDs
External Links
Affiliation (Current) 2022: 大阪成蹊大学, その他部局等, 教授
2022: 京都大学, 情報学研究科, 教授
Affiliation (based on the past Project Information) *help 2021: 大阪成蹊大学, その他部局等, 教授
2019: 大阪成蹊大学, その他部局等, 教授
2001 – 2018: Kyoto University, Graduate School of Informatics, Professor, 情報学研究科, 教授
2015: 京都大学, 大学院情報学研究科, 教授
2012: 京都大学, 大学院・情報学研究科, 教授 … More
2009 – 2010: 京都大学, 大学院・情報学研究科, 教授
2006: Kyoto Univ., GSI, Dept of Applied Math. and Physics, Professor, 大学院情報学研究科, 教授
2004 – 2005: 京都大学, 大学院・情報学研究科, 教授
1997 – 2000: 大阪大学, 大学院・基礎工学研究科, 教授
1997: 大阪大学, 大学院・基礎工学研究所, 教授
1996: 大阪大学, 基礎工学研究科, 教授
1996: 大阪大学, 基礎工学部, 教授
1994 – 1995: 同志社大学, 工学部, 教授
1993: 同志社大学, 工学部, 助教授
1991 – 1992: 岐阜大学, 教育学部, 助教授
1986 – 1988: 岐阜大学, 教育学部, 助教授 Less
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) / Engineering fundamentals / Foundations of mathematics/Applied mathematics / 広領域
Except Principal Investigator
Global analysis / General mathematics (including Probability theory/Statistical mathematics) / Basic analysis / General mathematics (including Probability theory/Statistical mathematics) / 解析学 / 代数学・幾何学 / Engineering fundamentals
Keywords
Principal Investigator
可積分系 / アルゴリズム / 非線形可積分系 / タウ関数 / 直交多項式 / 並列計算 / ソリトン / 差分スキーム / 情報幾何 / 離散可積分系 … More / 特異値分解 / 特異値計算 / 原点シフト / 固有値計算 / 可積分アルゴリズム / 離散時間可積分系 / 応用可積分系 / 情報幾何学 / 戸田方程式 / 差分法 / ラプラス変換 / 可解カオス系 / 連分数 / 大規模スパース行列 / Discrete-Time Integrable Systems / Algorithms / BCH-Goppa復号法 / ランチョス法 / 相対精度 / 線形計画問題 / カ-マ-カ-アルゴリズム / 数理計画問題 / カーマーカーアルゴリズム / ニューロダイナミックス / ロトカ・ボルテラ方程式 / 有理関数 / 情報空間 / 有理関数空間 / 加速法 / モーメント問題 / ラックス形式 / 符号理論 / ヤコビ法 / カ-マーカー法 / BCH-Goppa符号 / 復号法 / Steffensenの反復法 / 内点法 / 戸田分子 / システム同定 / 算術調和平均 / 平方根行列 / 内点アルゴリズム / 特異値分解アルゴリズム / 離散時間ロトカ・ボルテラ系 / 不等間隔離散可積分系 / 精度保証付き特異値計算 / ロトカ・ボルテラ系 / 特異値計算アルゴリズム / 組合せ論 / 平面グラフ / モズキン路 / シュレーダー路 / 双直交多項式 / FGアルゴリズム / 相対論的戸田方程式 / グラフ / クリロフ部分空間法 / 条件数 / サイタリックリダクション / 算術平均 / ブロック行列 / サイクリックリダクション / 連立1次方程式 / ツイスト分解 / 数理工学(数理的解析・計画・設計・最適化) / マルチコアプロセッサ / 原点シフト戦略 / GPGPU / ライブラリ / クラウドコンピューティング / ライブラリー / 計算アルゴリズム / ダルブ変換 / グラフィックスプロセッサ / 単精度GPU / 倍精度GPU / GPU / 相対誤差 / 正値性 / 漸近解析 / 行列式 / 計算数学 / Golub-Kahan-Lanczos法 / 部分特異対 / 再直交化 / 部分特異対計算 / 2分法 / 逆反復法 / Golub-Kahan-Lanczos前処理 / 応用数学 / 固有対計算 / 固有値分解 / 実装コード公開 / 非線形積分可能系 / ソリトン理論 / リーマン・ヒルベルト変換群 / 線形予測問題 / 有理関数の空間 / 単振り子 / ステファンセン反復 / 算術幾何平均のアルゴリズム / 正定値行列 / 反復法 / Simple Pendulum / Steffensen Iteration / Arithmetic-Geometric Mean Algorithm / BCH-Goppa復合法 / modified KdV方程式 / 連分数展開 / 連分散展開 / BCH-Goppa複号法 / 戸田分子方程式 / QDアルゴリズム / BCH-Goppa Decoding / Continued Fraction Expansion / Orthogonal Polynomials / 数値計算アルゴリズム / 算術調和アルゴリズム / 並立計算 / 離散ケプラー運動 / 情報幾何構造 / 算術調和平均のアルゴリズム / カオス系 / discrete-time integrable systems / numerical algorithms / parallel computing / information geometry / arithmetic harmonic mean algorithm / パデ近似 / パンルヴェ方程式 / Laplace変数 / 組合せ論的数 / Laplace変換 / Painleve方程式 / 相対論戸田方程式 / 直交多頂式 / discrete integrable systems / continued fractions / Pade approximation / Painleve equations / Laplace transform / applied integrable systems / 重力3体運動 / 全保存型差分法 / ケプラー運動 / ラグランジュの平衡解 / 数値積分スキーム / エネルギー保存差分法 / シンプレクティック法 / 数値積分法 / ステッケル系 / 重力2中心問題 / Kepler運動 / 保存量 / gravitational 3・body motion / totally conservative integrator / Kepler motion / Langrage's equilateral triangle / energy preserving difference solution / numerical integrator / symplectic integrator method / ブレイクダウン / 連立1次方程式 / 特異点閉じ込め / 離散戸田方程式 / ブレークダウン / 連立1次方程式の反復法 / 高次収束 / 高精度線形計算 / 片側ヤコビ法 / 両側ヤコビ法 / 直交QD法 / 櫻井・杉浦法 / 並列計算の実装 / 部分特異値分解 / ランチョスアルゴリズム / QR分解 … More
Except Principal Investigator
可積分系 / 離散可積分系 / 応用数学 / 直交多項式 / アルゴリズム / 数理工学 / ソリトン / 戸田方程式 / Toda equation / 数値解析 / 超離散可積分系 / 古典直交多項式 / 箱玉系 / セルオートマトン / soliton / 行列式の恒等式 / 行列式 / discrete integrable system / orthogonal polynomial / Lotka-Volterra equation / 離散系 / ソリトン方程式 / 離散パンルベ方程式 / 超離散化 / 行列の対角化 / 行列の固有値分解 / 行列の特異値分解 / ニュートン法 / 誤差解析 / 中心多様体 / ロトカ・ボルテラ系 / フィボナッチ数 / ハングリー可積分系 / 中心多様体理論 / 2次非線形方程式 / 超平面 / 局所解析 / 特異値分解 / 固有値分解 / ハングリーロトカ・ボルテラ系 / 漸近解析 / 数学一般 / 数値数学 / 数理モデル / 応用解析 / 多倍長数値計算 / 非適切問題解析 / 数値計算法 / exflib / GPGPU / 輸送方程式 / Tricomi方程式 / 双直交関数系 / 一般化固有値問題 / 国際情報交換 / 量子力学 / 力学系・可積分系 / 特殊関数 / 例外型直交多項式 / オートマトン / 国際研究者交流 ウクライナ / マルチン境界 / アインシュタイン方程式 / モジュラー形式 / モジュラー多様体 / ホモロジー群 / ヘッケ環 / 微分形式 / 高次元多様体 / 1を法とする分布 / カイ2乗仮説検定 / QR法 / 逆散乱法 / ボルテラ系 / システム理論 / 数列の加速 / integrability / QR method / cellular automaton / inverse scattering / Volterra system / system theory / リスク鋭感的確率制御 / エルゴード型ベルマン方程式 / ポートフォリオ最適化 / シュレーディンガー作用素 / 大偏差原理 / 対数ソボレフ不等式 / スペクトルギャップ / 加法的汎関数 / 対数ソポレフ不等式 / エルコンド型ベルマン方程式 / 粘性解 / 特異極限 / ベルマン方程式 / エルゴード型確率制御問題 / risk-sensitive stochastic control / ergodic Bellman equation / portfolio optimization / Schrodinger operator / large deviation principle / log Sobolev inequality / spectral gap / additive functional / 連分数展開 / ロトカ・ポルテラ方程式 / 固有値計算 / ロトカ・ボルテラ方程式 / 離散化 / 有理多項式 / Volterra方程式 / algorithm / eigen-value problem / identity of determinants / continued fractions / 双直交多項式 / Lotka-Volterra方程式 / 半無限行列式解 / 半無限格子解 / discrete system / integrable system / identity of determinant / bi-orthogonal polynomial / molecule solution / 量子代数 / 可解格子模型 / トロピカル幾何 / 超離散系 / クリスタル / 逆超離散化 / セルオートマン / ultradiscrete integrable system / Cellular Automaton / Box-Ball System / quantum algebra / integrable lattice model / tropical geometry / スプライン / サンプリング近似 / 計算調和解析 / KP方程式 / 高次差分解法 / 解析学 / 関数方程式論 / 画像、文章、音声等認識 / 衝撃波 / 数値解 / ウェイヴレット / スプライン関数 / ハミルトニアン力学系 / 関数近似 / 数値シミュレーション / Strang-Fix条件 / spline / sampling / computational harmonic analysis / numerical analysis / KP equation / difference scheme Less
  • Research Projects

    (36 results)
  • Research Products

    (263 results)
  • Co-Researchers

    (72 People)
  •  Integrable Algorithms: Basis of Higher Accurate Computations with PositivityPrincipal Investigator

    • Principal Investigator
      Nakamura Yoshimasa
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Foundations of mathematics/Applied mathematics
    • Research Institution
      Osaka Seikei University
      Kyoto University
  •  Challenge to Breakdown of Integrable AlgorithmsPrincipal Investigator

    • Principal Investigator
      Nakamura Yoshimasa
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Foundations of mathematics/Applied mathematics
    • Research Institution
      Kyoto University
  •  Theory of classical orthogonal polynomials in terms of discrete integrable systems and its applications

    • Principal Investigator
      TSUJIMOTO SATOSHI
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Kyoto University
  •  Development of high speed singular value decomposition algorithm for sparse matrices of large scale and upload of its source codePrincipal Investigator

    • Principal Investigator
      Nakamura Yoshimasa
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Engineering fundamentals
    • Research Institution
      Kyoto University
  •  A Challenge to Relative Errors by Numerical Algorithms with PositivityPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto University
  •  Breakthrough in numerical analysis and numerical computation related with infinitely-precision arithmetic

    • Principal Investigator
      ISO Yuusuke
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto University
  •  Research on systems of the biorthogonal functions, discrete andultradiscrete integrable systems, and their applications

    • Principal Investigator
      TSUJIMOTO Satoshi
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      Kyoto University
  •  Development of Innovative Library for Singular Value Decomposition Suited to Multi-Core ProcessorsPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      2008 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Engineering fundamentals
    • Research Institution
      Kyoto University
  •  Research for new algorithms by integrable system approach

    • Principal Investigator
      IWASAKI Masashi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto Prefectural University
  •  新しい特異値分解法に基づく連立一次方程式のクリロフ部分空間法の開発Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Engineering fundamentals
    • Research Institution
      Kyoto University
  •  Research on the algebraic structure of theToda type non-autonomous discrete integrable systems and its applications

    • Principal Investigator
      TSUJIMOTO Satoshi
    • Project Period (FY)
      2006 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      Kyoto University
  •  国際研究集会「離散可積分系理論の新展開(仮題)」に関する企画調査

    • Principal Investigator
      TOKIHIRO Tetsuji
    • Project Period (FY)
      2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      The University of Tokyo
  •  可積分系理論に基づく組合せ論研究の創始Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto University
  •  Mathematics on discrete and ultradiscrete integrable systems and its application

    • Principal Investigator
      TOKIHIRO Tetsuji
    • Project Period (FY)
      2004 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Global analysis
    • Research Institution
      The University of Tokyo
  •  Numerical harmonic analysis and its applications to image analysis and computational mathematics

    • Principal Investigator
      OKADA Masami
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      TOKYO METROPOLITAN UNIVERSITY
  •  Development of innovative numerical integrators which preserving all of the conserved quantitiesPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto University
  •  Application of the discrete integrable systems on the semi-infinite lattice to the system of the bi-orthogonal polynomials

    • Principal Investigator
      TSUJIMOTO Satoshi
    • 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
      KYOTO UNIVERSITY
  •  離散時間ロトカ・ボルテラ系による特異値計算アルゴリズムの開発Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto University
  •  Research of Algorithms in terms of Information Geometry Structure and Discrete Time Integrable SystemsPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      KYOTO UNIVERSITY
      Osaka University
  •  Continued fraction expansions in terms of discrete integrable systems and their applications to systems identifications and the BCH-Goppa decodingPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      2000 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      KYOTO UNIVERSITY
      Osaka University
  •  Studies on the orthogonal polynomials, the continued fractions and the discrete integrable systems

    • Principal Investigator
      TSUJIMOTO Satoshi
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyoto University
      Osaka University
  •  可積分な勾配系の差分化による新しい内点アルゴリズムの開発と情報幾何Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka University
  •  Risk-sensitive stochastic control and its singular limit

    • Principal Investigator
      NAGAI Hideo
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      OSAKA UNIVERSITY
  •  Discrete-Time Integrable Systems and Numerical AlgorithmsPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka University
  •  Design of BCH-Goppa Decoding Algorithms in Terms of the Tau-functions over Finite FieldsPrincipal Investigator

    • Principal Investigator
      NAKAMURA Yoshimasa
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      広領域
    • Research Institution
      Osaka University
  •  無限可積分系のタウ関数によるBCH-Goppa符号の復号化アルゴリズムの開発Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Osaka University
  •  非線形可積分系によるアルゴリズムの開発と情報幾何Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1996 – 1997
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Osaka University
  •  離散可積分系とその差分法とアルゴリズムへの応用Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Doshisha University
  •  非線形可積分系による応用解析Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Doshisha University
  •  Application of Soliton Theory to Engineering

    • Principal Investigator
      SATSUMA Junkichi
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Engineering fundamentals
    • Research Institution
      University of Tokyo
  •  非線形可積分系の数理Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Doshisha University
  •  非線形力学系による線形計画問題の内点アルゴリズムの開発と情報幾何学Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gifu University
  •  非線形可積分系の応用解析特に線形計画問題の内点アルゴリズムの開発Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gifu University
  •  積分可能系の理論と応用Principal Investigator

    • Principal Investigator
      中村 佳正
    • Project Period (FY)
      1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gifu University
  •  モジュラー形式とモジュラー多様体の諸性質の研究

    • Principal Investigator
      畑田 一幸
    • Project Period (FY)
      1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Gifu University
  •  理想境界の理論

    • Principal Investigator
      川村 道彦
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Gifu University

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All Journal Article Presentation Book Patent

  • [Book] 計算力学レクチャーコース 固有値計算と特異値計算2019

    • Author(s)
      長谷川,今村,山田,櫻井,荻田,相島,木村,中村共著
    • Total Pages
      201
    • Publisher
      丸善出版,
    • ISBN
      9784621304730
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Book] 解析学百科:可積分系の数理2018

    • Author(s)
      中村,高崎,辻本,尾角,井ノ口(第5章応用可積分系/執筆分担)
    • Total Pages
      432
    • Publisher
      朝倉書店
    • ISBN
      9784254117271
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Book] 解析学百科II 可積分系の数理2018

    • Author(s)
      中村佳正、高崎金久、辻本諭、尾角正人、井ノ口順一
    • Total Pages
      448
    • Publisher
      朝倉書店
    • ISBN
      9784254117271
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Book] 可積分系の機能数理2006

    • Author(s)
      中村佳正
    • Total Pages
      224
    • Publisher
      共立出版
    • Data Source
      KAKENHI-PROJECT-16654020
  • [Book] 可積分系の機能数理2006

    • Author(s)
      中村佳正
    • Total Pages
      224
    • Publisher
      共立出版
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] Accelerating the numerical computation of positive roots of polynomials using suitable combination of lower bounds2022

    • Author(s)
      Masami Takata, Takuto Akiyama, Sho Araki, Hiroyuki Ishigami, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      IPSJ Trans. Math. Modeling Appl.

      Volume: 15 Pages: 18-30

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] On an implementation of the two-sided Jacobi method2021

    • Author(s)
      Sho Araki, Masana Aoki, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      IPSJ Trans. Math. Modeling Appl.

      Volume: 14 Pages: 12-20

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] On an implementation of the one-sided Jacobi method with high accuracy2021

    • Author(s)
      Masami Takata, Sho Araki, Takahiro Miyamae, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      IPSJ Trans. Math. Modeling Appl.

      Volume: 14 Pages: 68-75

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] Extension of the Lanczos-Phillips algorithm with Laurent biorthogonal polynomials and its application to the Thron continued fractions2020

    • Author(s)
      Kaoru Sawa and Yoshimasa Nakamura
    • Journal Title

      JSIAM Letters

      Volume: 12 Issue: 0 Pages: 1-4

    • DOI

      10.14495/jsiaml.12.1

    • NAID

      130007786409

    • ISSN
      1883-0609, 1883-0617
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] On an implementation of the two-sded Jacobi method2019

    • Author(s)
      Sho Araki, Masana Aoki, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of 2019 International Conference on Parallel and Distributed Processing Techniques and Applications

      Volume: 1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] Improvement of the thick-restart Lanczos method in single precision floating point arithmetic using Givens rotations2019

    • Author(s)
      Masana Aoki, Masami Takata, Kinji Kimura, and Yoshimasa Nakamura
    • Journal Title

      Proceedings of 2019 International Conference on Parallel and Distributed Processing Techniques and Applications

      Volume: 1 Pages: 149-155

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] A discrete three-wave system of Kahan-Hirota-Kimura type and the QRT mapping2019

    • Author(s)
      Yuko Takae, Masami Takata, Kinji Kimura, and Yoshimasa Nakamura
    • Journal Title

      Proceedings of 2019 International Conference on Parallel and Distributed Processing Techniques and Applications

      Volume: 1 Pages: 142-148

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] Improvement of the augmented implicitly restarted Lanczos bidiagonalization method in single precision floating point arithmetic2018

    • Author(s)
      Yuya Ishida, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      IPSJ Trans. Math. Modeling Appl.

      Volume: 11-3 Pages: 19-25

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] Implementation of computing partial singular value decomposition for proncipal component analysis using ARPACK2018

    • Author(s)
      Masami Takata, Sho Araki, Kinji Kimura, Yuki Fujii, Yoshimasa Nakamura
    • Journal Title

      IPSJ Trans. Math. Modeling Appl.

      Volume: 11-1 Pages: 37-44

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] An application of the discrete-time Toda lattice to the progressive algorithm by Lanczos and related problems2018

    • Author(s)
      Nakamura Yoshimasa、Sekido Hiroto
    • Journal Title

      Journal of Physics A: Mathematical and Theoretical

      Volume: 51

    • DOI

      10.1088/1751-8121/aab7fe

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Journal Article] Application of the Lanczos-Phillips algorithm to continued fractions and its extension with orthogonal polynomials2018

    • Author(s)
      Kaoru Sawa and Yoshimasa Nakamura,
    • Journal Title

      JSIAM Letters

      Volume: 10 Issue: 0 Pages: 57-60

    • DOI

      10.14495/jsiaml.10.57

    • ISSN
      1883-0609, 1883-0617
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Journal Article] An arbitrary band structure construction of totally nonnegative matrices with prescribed eigenvalues2017

    • Author(s)
      Kanae Akaiwa, Yoshimasa Nakamura, Masashi Iwasaki, Akira Yoshida, Koichi Kondo
    • Journal Title

      Numerical Algorithms

      Volume: - Pages: 1079-1101

    • DOI

      10.1007/s11075-016-0231-7

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26400208, KAKENHI-PROJECT-17K18229, KAKENHI-PROJECT-15K13457
  • [Journal Article] Monotonic convergence to eigenvalues of totally nonnegative matrices in an integrable variant of the discrete Lotka-Volterra system2017

    • Author(s)
      Akihiko Tobita, Akiko Fukuda, Emiko Ishiwata, Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Proceedings of International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2015)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Journal Article] A parallel solver based on bisection and inverse iteration for computing a subset of eigenpair of symmetric band matrices2017

    • Author(s)
      Hiroyuki Ishigami, Hidehiko Hasegawa, Kinji Kimura, and Yoshimasa Nakamura
    • Journal Title

      Proceedings of International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2015)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Journal Article] An extended Fibonacci sequence associated with the discrete hungry Lotka-Volterra system2017

    • Author(s)
      Masato Shinjo, Kanae Akaiwa, Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      Int. J. Biomath

      Volume: 10 Pages: 1750043-1750043

    • DOI

      10.1142/s1793524517500437

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15J00029, KAKENHI-PROJECT-26400208, KAKENHI-PROJECT-15K13457, KAKENHI-PROJECT-17K18229
  • [Journal Article] Accurate numerical integration algorithm for the Kepler motion2016

    • Author(s)
      Yosuke Nakanishi, Yukitaka Minesaki and Yoshimasa Nakamura
    • Journal Title

      Josai Mathematical Monographs

      Volume: 9 Pages: 135-145

    • NAID

      120005744553

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Journal Article] Eigenvalue clustering of coefficient matrices in the iterative stride reductions for linear systems2016

    • Author(s)
      Munehiro Nagata, Masatsugu Hada, Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Computers and Mathematics with Applications

      Volume: 71 Pages: 349-355

    • DOI

      10.1016/j.camwa.2015.11.022

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26400208, KAKENHI-PROJECT-15K13457
  • [Journal Article] Performance evaluation of Golub-Kahan-Lanczos algorithm with reorthogonalization by classical Gram-Schmidt algorithm and OpenMP2016

    • Author(s)
      Masami Takata, Hiroyuki Ishigami, Kinji Kimura, Yuki Fujii, Hiroki Tanaka, Yoshimasa Nakamura
    • Journal Title

      情報処理学会研究報告 数理モデル化と問題解決(MPS)

      Volume: 2015-MPS-104 Pages: 243-249

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Journal Article] A nite-step construction of totally nonnegative matrices with specied eigenvalues2015

    • Author(s)
      Kanae Akaiwa, Yoshimasa Nakamura, Masashi Iwasaki, Hisayoshi Tsutsumi, Koichi Kondo
    • Journal Title

      Numer. Algor.

      Volume: 未定 Pages: 469-484

    • DOI

      10.1007/s11075-015-9957-x

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-14J06045, KAKENHI-PROJECT-24360038, KAKENHI-PROJECT-26400208, KAKENHI-PROJECT-15K13457
  • [Journal Article] Implementation details of an extended oqds algorithm for singular values2015

    • Author(s)
      Sho Araki, Kinji Kimura, Yusaku Yamamoto and Yoshimasa Nakamura
    • Journal Title

      JSIAM Letters

      Volume: 7 Pages: 9-12

    • NAID

      130004953465

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] A new parallel symmetric tridiagonal eigensolver based on bisection and inverse iteration algorithms for shared-memory multi-core processors2015

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of the 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2015)

      Volume: 1 Pages: 216-223

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] An asymptotic analysis for an integrable variant of the Lotka-Volterra prey-predator model via a determinant expansion technique2015

    • Author(s)
      Masato Shinjo, Masashi Iwasaki, Akiko Fukuda, Emiko Ishiwata, Yusaku Yamamoto and Yoshimasa Nakamura
    • Journal Title

      Cogent Mathematics

      Volume: 2 Pages: 1046538-1046538

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Journal Article] Performance evaluation of Golub-Kahan-Lanczos algorithm with reorthogonalization by classical Gram-Schmidt algorithm and OpenMP2015

    • Author(s)
      Masami Takata, Hiroyuki Ishigami, Kinji Kimura, Yuki Fujii, Hiroki Tanaka, Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2015 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2015)

      Volume: 2 Pages: 243-249

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] Accurate similarity transformation derived from the discrete Lotka-Volterra system for bidiagonal singular values2014

    • Author(s)
      Munehiro Nagata, Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Calcolo

      Volume: 未定 Pages: 305-317

    • DOI

      10.1007/s10092-013-0085-5

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23654032, KAKENHI-PROJECT-24360038
  • [Journal Article] Acceleration of numerical computation for positive roots of polynomials by improved bounds2014

    • Author(s)
      Kinji Kimura, Takuto Akiyama, Hiroyuki Ishigami, Masami Takata, Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2014 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2014)

      Volume: II Pages: 201-207

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] A tridiagonal matrix construction by the quotient difference recursion formula in the case of multiple eigenvalues2014

    • Author(s)
      Kanae Akaiwa, Masashi Iwasaki, Koichi Kondo and Yoshimasa Nakamura
    • Journal Title

      J. Math-for-Industry

      Volume: 6

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] GPU Implementation of Inverse Iteration Algorithm for Computing Eigenvectors2014

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      Proceedings of 2014 22nd Euromicro International Conference on Parallel, Distributed and network-based Processing

      Volume: I Pages: 664-671

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] A tridiagonal matrix construction by the quotient difference recursion formula in the case of multiple eigenvalues2014

    • Author(s)
      Kanae Akaiwa, Masashi Iwasaki, Koichi Kondo and Yoshimasa Nakamura
    • Journal Title

      Pacic J. Math. Indust.

      Volume: 6 Pages: 21-29

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] 再直交化付きブロック逆反復法による固有ベクトルの並列計算2014

    • Author(s)
      石上裕之, 木村欣司, 中村佳正
    • Journal Title

      情報処理学会論文誌コンピューティングシステム

      Volume: 7 Pages: 1-12

    • NAID

      110009815415

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] 特異値分解アルゴリズムの性能評価のための大きな条件数を持つ行列作成2013

    • Author(s)
      高田雅美,木村欣司,中村佳正
    • Journal Title

      情報処理学会論文誌, 数理モデル化と応用

      Volume: 6 Pages: 75-86

    • NAID

      110009656646

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] ハングリー型の離散可積分系と非対称行列の固有値計算-可積分アルゴリズムにおける最近の発展-2013

    • Author(s)
      福田亜希子, 岩崎雅史, 山本有作, 石渡恵美子, 中村佳正
    • Journal Title

      日本応用数理学会論文誌

      Volume: 23 Pages: 109-181

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] An application of the Kato-Temple inequality on matrix eigenvalues to the dqds algorithm for singular values2013

    • Author(s)
      Takumi Yamashita, Kinji Kimura, and Yoshimasa Nakamura
    • Journal Title

      JSIAM Letters

      Volume: 4 Pages: 21-24

    • NAID

      130003371115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] Accurate similarity transformation derived from the discrete Lotka-Volterra system for bidiagonal singular values2013

    • Author(s)
      Munehiro Nagata, Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Journal Calcolo

      Volume: 53

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] On implementation and evaluation of inverse iteration algorithm with compact WY orthogonalization2013

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      IPSJ Trans. Math. Modeling Appl.

      Volume: 6 Pages: 25-35

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] On implementation and evaluation of inverse iteration algorithm with compact WY orthogonalizat ion2013

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      情報処理学会, MPS-PDPTA11-8, TOM

      Volume: (掲載確定)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] Implementation of the orthogonal qd algorithm for lower tridiagonal matrices2013

    • Author(s)
      Sho Araki, Hiroki Tanaka, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2013 International Conference on Parallel and Distributed Processing Techniques and Applications

      Volume: II Pages: 161-167

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] An application of centre manifold theory to the qd-type discrete Lotka-Volterra system2013

    • Author(s)
      You Takahashi, Masashi Iwasaki, Akiko Fukuda, Emiko Ishiwata, Yoshimasa Nakamura
    • Journal Title

      Applicable Analysis

      Volume: 92 Pages: 586-594

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] 特異値分解アルゴリズムの性能評価のための大きな条件数を持つ行列作成2013

    • Author(s)
      高田雅美, 木村欣司, 中村佳正
    • Journal Title

      情報処理学会,MPS-PDPTAI0-2, TOM

      Volume: (掲載確定)(印刷中)

    • NAID

      110009656646

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] On a shifted LR transformation derived from the discrete hungry Toda equation2013

    • Author(s)
      Akiko Fukuda, Yusaku Yamamoto, Masashi Iwasaki, Emiko Ishiwata and Yoshimasa Nakamura
    • Journal Title

      Monatshefte fur Mathematik

      Volume: 170 Pages: 11-26

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] 特異値計算アルゴリズムdqds 法およびm2dLVs 法のための新しいシフト戦略2013

    • Author(s)
      高田雅美, 豊川博己, 石上裕之, 木村欣司, 山下巧, 岩崎雅史, 中村佳正
    • Journal Title

      情報処理学会論文誌コンピューティングシステム

      Volume: 6 Pages: 94-107

    • NAID

      110009606663

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] 特異値計算アルゴリズムdqds法およびmdLVs法のための新しいシフト戦略,2013

    • Author(s)
      高田雅美, 石上裕之, 木村欣司, 山下巧, 岩崎雅史, 中村佳正
    • Journal Title

      情報処理学会,ハイパフォーマンスコンピューティングと計算科学シンポジウム論文集(掲載確定)

      Volume: (掲載確定)(印刷中)

    • NAID

      170000073607

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] Accelerating the reorthogona1i za t i on on singular vectors with a multi-coreprocessor2013

    • Author(s)
      Hiroki Toyokawa, Hiroyuki Ishigami, Kinji Kimura, Masami Takata and Yoshimasa Nakamura
    • Journal Title

      Lecture Notes in Computer Science (LNCS), Springer - Verlag,

      Volume: (掲載確定)(印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Journal Article] ハングリー型の離散可積分系と非対称行列の固有値計算2013

    • Author(s)
      福田亜希子, 岩崎雅史, 山本有作, 石渡恵美子, 中村佳正
    • Journal Title

      日本応用数理学会論文誌

      Volume: 23 Pages: 109-181

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] Error analysis for matrix eigenvalue algorithm based on the discrete hungry Toda equation2012

    • Author(s)
      A. Fukuda, Y. Yamamoto, M. Iwasaki, E. Ishiwata and Y. Nakamura
    • Journal Title

      Numerical Algorithms

      Volume: 61 Pages: 243-260

    • DOI

      10.1007/s11075-012-9606-6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560065, KAKENHI-PROJECT-23240005, KAKENHI-PROJECT-23654032, KAKENHI-PROJECT-24740110, KAKENHI-PLANNED-22104004
  • [Journal Article] Subtraction-free recurrence relations for lower bounds of the minimal singular value of an upper bidiagonal matrixx2012

    • Author(s)
      Takumi Yamashita, Kinji Kimura, and Yoshimasa Nakamura
    • Journal Title

      J. Math-for-Industry

      Volume: Vol.4 Pages: 55-71

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Subtraction-free recurrence relations for lower bounds of the minimal singular value of an upper bidiagonal matrix2012

    • Author(s)
      Takumi Yamashita, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      J.Math-for-Industry

      Volume: 4 Pages: 55-71

    • NAID

      40019493178

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On some properties of a discrete hungry Lotka-Volterra system of multiplicative type2012

    • Author(s)
      Y. Hama, A. Fukuda, Y. Yamamoto, M. Iwasaki, E. Ishiwata and Y. Nakamura
    • Journal Title

      J. Math-for-Industry

      Volume: 4 Pages: 5-15

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] Subtraction-free recurrence relations for lower bounds of the minimal singular value of an upper bidiagonal matrix2012

    • Author(s)
      Takumi Yamashita, Kinji Kimura, and Yoshimasa Nakamura
    • Journal Title

      J. Math-for-Industry

      Volume: 4 Pages: 55-71

    • NAID

      40019493178

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] On some properties of a discrete hungry Lotka-Volterra system of multiplicative type2012

    • Author(s)
      Yosuke Hama, Akiko Fukuda, Yusaku Yamamoto, Masashi Iwasaki, Emiko Ishiwata and Yoshimasa Nakamura
    • Journal Title

      J. Math-for- Industry

      Volume: 4 Pages: 5-15

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] Error analysis of the mdLVs algorithm for computing bidiagonal singular values2012

    • Author(s)
      Munehiro Nagata, Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Numerical Algorithms

      Volume: 61 Pages: 261-274

    • DOI

      10.1007/s11075-012-9607-5

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] Positivity of dLV and mdLVs algorithms for computing singular values2011

    • Author(s)
      Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Elect. Trans. Numer. Anal

      Volume: Vol.38 Pages: 184-201

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Implementation and performance evaluation of new inverse iteration algorithm with Householder transformation in terms of the compact WY representation2011

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2011)

      Volume: Vol.II Pages: 775-780

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On a variable transformation between two integrable systems : the discrete hungry Toda equation and the discrete hungry Lotka-Volterra system2011

    • Author(s)
      Y.Yamamoto, A.Fukuda, M.Iwasaki, E.Ishiwata, Y.Nakamura
    • Journal Title

      AIP Conf.Proc.

      Volume: 1281 Pages: 2045-2048

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] Conserved quantities of the discrete finite Toda equation and lower bounds of the minimal singular value of upper bidiagonal matrices2011

    • Author(s)
      Kinji Kimura, Takumi Yamashita and Yoshimasa Nakamura
    • Journal Title

      J. Phys. A : Math. Theor

      Volume: Vol.44 Pages: 285207-285207

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Positivity of dLV and mdLVs algorithms for computing singular values2011

    • Author(s)
      Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Elect. Trans. Numer. Anal.

      Volume: 38 Pages: 184-201

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] Optimization of the multishift QR algorithm with coprocessors for non-Hermitian eigenvalue problems2011

    • Author(s)
      Takafumi Miyata, Yusaku Yamamoto, Takashi Uneyama, Yoshimasa Nakamura and Shao-Liang Zhang
    • Journal Title

      East Asian J. Appl. Math

      Volume: Vol.1, No.2 Pages: 187-196

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Positivity of dLV and mdLVs algorithms for computing singular values2011

    • Author(s)
      Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Elect. Trans. Numer. Anal

      Volume: 38 Pages: 184-201

    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] Conserved quantities of the discrete finite Toda equation and lower bounds of the minimal singularvalue of upper bidiagonal matrices2011

    • Author(s)
      Kinji Kimura, Takumi Yamashita and Yoshimasa Nakamura,
    • Journal Title

      J. Phys. A: Math. Theor.

      Volume: 44

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Journal Article] LR flowから導かれる離散ハングリー系のベックルント変換2011

    • Author(s)
      福田亜希子, 濱洋輔, 山本有作, 岩崎雅史, 石渡恵美子, 中村佳正
    • Journal Title

      九州大学応用力学研究所研究集会報告

      Volume: 22A0-S8 Pages: 182-187

    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] A Backlund transformation between two integrable discrete hungry systems2011

    • Author(s)
      A.Fukuda, Y.Yamamoto, M.Iwasaki, E.Ishiwata, Y.Nakamura
    • Journal Title

      Phys.Lett.A

      Volume: 375 Pages: 303-308

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] A Backlund transformation between two integrable discrete hungry systems2011

    • Author(s)
      Fukuda A, Yamamoto Y, Iwasaki M,Ishiwata E, Nakamura Y
    • Journal Title

      Phys.Lett.A 375

      Pages: 303-308

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] A B"acklund transformation between two integrable discrete hungry systems2011

    • Author(s)
      A.Fukuda, Y.Yamamoto, M.Iwasaki, E.Ishiwata, Y.Nakamura
    • Journal Title

      Phys.Lett.A

      Volume: 375 Pages: 303-308

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Positivity of dLV and mdLVs algorithms for computing singular values2011

    • Author(s)
      Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      Elect.Trans.Numer.Anal.

      Volume: 38 Pages: 184-201

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Approximate Steady State Models for Magnetic Resonance Elastography2011

    • Author(s)
      Y. Jiang, H. Fujiwara, and G. Nakamura, SIAM J
    • Journal Title

      of Appl.Math

      Volume: Vol.71 Pages: 1965-1989

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340018
  • [Journal Article] On auto-tuned pre/post processing for the singular value decomposition of dense square matrices2011

    • Author(s)
      Hiroki Toyokawa, Kinji Kimura, Yusaku Yamamoto, Masami Takata, Akira Ajisaka, Yoshimasa Nakamura
    • Journal Title

      情報処理学会論文誌コンピューティングシステム(ACS)

      Volume: Vol.4No.3 Pages: 9-21

    • NAID

      130000654785

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] An improved shift strategy for the modified discrete Lotka-Volterra with shift algorithm2011

    • Author(s)
      Masami Takata, Takumi Yamashita, Akira Ajisaka, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2011)

      Volume: Vol.II Pages: 720-726

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] スペクトル選点法を用いた遅延微分方程式の数値計算2011

    • Author(s)
      安部 公輔,今井 仁司, 中村 正彰
    • Journal Title

      日本大学理工学部一般教育教室彙報

      Volume: Vol.89 Pages: 1-10

    • NAID

      40018739637

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22340018
  • [Journal Article] Conserved quantities of the discrete finite Toda equation and lower bounds of the minimal singular value of upper bidiagonal matrices2011

    • Author(s)
      Kinji Kimura, Takumi Yamashita, Yoshimasa Nakamura
    • Journal Title

      J. Phys. A : Math. Theor

      Volume: 44

    • DOI

      10.1088/1751-8113/44/28/285207

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027, KAKENHI-PROJECT-23654032
  • [Journal Article] Positivity of dLV and mdLVs Algorithms for Computing Singular Values2011

    • Author(s)
      Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      Elect.Trans.Numer.Anal.

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On auto-tuned pre/postprocessing for the singular value decomposition of dense square matrices2011

    • Author(s)
      H.Toyokawa, K.Kimura, Y.Yamamoto, M.Takata, A.Ajisaka, Y.Nakamura
    • Journal Title

      情報処理学会論文誌コンピューティングシステム(ACS)

      Volume: 4 Pages: 9-21

    • NAID

      130000654785

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On a variable transformation between two integrable systems : the discrete hungry Toda equation and the discrete hungry Lotka-Volterra system2010

    • Author(s)
      Yamamoto Y, Fukuda A, Iwasaki M, Ishiwata E, Nakamura Y
    • Journal Title

      AIP Conf.Proc. 1281

      Pages: 2045-2048

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] 密正方行列特異値分解における並列I-SVD法の特性を用いた後処理の高速化2010

    • Author(s)
      豊川博己, 山本有作, 木村欣司, 高田雅美, 中村佳正
    • Journal Title

      情報処理学会論文誌コンピューティングシステム(ACS)

      Volume: Vol.3, No.2 Pages: 30-38

    • NAID

      110007990289

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 特異値分解アルゴリズムの性能評価のための2重対角テスト行列生成アルゴリズム2010

    • Author(s)
      高田雅美, 木村欣司, 中村佳正
    • Journal Title

      情報処理学会研究報告MPS,数理モデル化と問題解決研究報告

      Volume: MPS-79(1) Pages: 1-6

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 密正方行列特異値分解における並列I-SVD法の特性を用いた後処理の高速化2010

    • Author(s)
      豊川博己, 山本有作, 木村欣司, 高田雅美, 中村佳正
    • Journal Title

      情報処理学会論文誌コンピューティングシステム(ACS) 3巻,No.2

      Pages: 30-38

    • NAID

      110007990289

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 帯行列の固有値を計算する離散可積分系について2010

    • Author(s)
      福田亜希子, 石渡恵美子, 山本有作, 岩崎雅史, 中村佳正
    • Journal Title

      九州大学応用力学研究所研究集会報告 21ME-S7

      Pages: 1-6

    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] On condition numbers in the cyclic reduction processes of a tridiagonal matrix2010

    • Author(s)
      Tan Wang, Masashi Iwasaki and Yoshimasa Nakamura
    • Journal Title

      Intern. J. of Computer Math

      Volume: Vol.87 Pages: 3079-3093

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 密正方行列特異値分解における並列I-SVD法の特性を用いた後処理の高速化2010

    • Author(s)
      豊川博己, 山本有作, 木村欣司, 高田雅美, 中村佳正
    • Journal Title

      情報処理学会論文誌 コンピューティングシステム(ACS)

      Volume: Vol.3.No.2 Pages: 30-38

    • NAID

      110007990289

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On condition number of coefficient matrices in the cyclic reduction method for linear systems2010

    • Author(s)
      Tan Wand, Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      International Journal of Computer Mathematics

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] Generating algorithms for matrices with large condition number to evaluate singular value decomposition2010

    • Author(s)
      Masami Takata, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2010 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2010)

      Volume: Vol.II Pages: 619-625

    • NAID

      110007993905

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] A new algorithm for singular value decomposition and its parallelization2009

    • Author(s)
      Taro Konda and Yoshimasa Nakamura
    • Journal Title

      Parallel Computing

      Volume: Vol.35 Pages: 331-344

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 多倍長環境における最適PWM問題の数値解法2009

    • Author(s)
      矢谷健一, 木村欣司, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 19

      Pages: 105-120

    • NAID

      110007162160

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On the qd-type discrete hungry Lotka-Volterra system and its application to the matrix eigenvalue algorithm2009

    • Author(s)
      Akiko Fukuda, Emiko Ishiwata, Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      JSIAM Letters 1

      Pages: 36-39

    • NAID

      130000133079

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] A new algorithm for singular value decomposition and its parallelization2009

    • Author(s)
      Taro Konda, Yoshimasa Nakamura
    • Journal Title

      Parallel Computing Vol.35

      Pages: 331-344

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On parallelism of the I-SVD algorithm with multi-core processor2009

    • Author(s)
      Hiroki Toyokawa, Kinji Kimura, Masami Takata, Yoshimasa Nakamura
    • Journal Title

      JSIAM Lett. Vol.1

      Pages: 48-51

    • NAID

      130000133091

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] The discrete hungry Lotka-Volterra system and a new algorithm for computing matrix eigenvalues2009

    • Author(s)
      Fukuda A, Ishiwata E, Iwasaki M, Nakamura Y
    • Journal Title

      Inverse Problems 25

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] Speed-up in mdLVs by limitation in computational number of shift2009

    • Author(s)
      Masami Takata, Kinji Kimura and Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2009)

      Volume: Vol.II Pages: 704-710

    • NAID

      110007993814

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 多倍長環境における最適PWM問題の数値解法2009

    • Author(s)
      矢谷健一, 木村欣司, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 19

      Pages: 105-120

    • NAID

      110007162160

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] 正方行列向け特異値分解のCUDAによる高速化2009

    • Author(s)
      深谷猛, 山本有作, 畝山多加志, 中村佳正
    • Journal Title

      情報処理学会論文誌 コンピューティングシステム(ACS) 2巻,No.2

      Pages: 98-109

    • NAID

      110007990234

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On the qd-type discrete hungry Lotka-Volterra system and its application to the matrix eigenvalue algorithm2009

    • Author(s)
      Akiko Fukuda, Emiko Ishiwata, Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      JSIAM Letters 1

      Pages: 36-39

    • NAID

      130000133079

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] On parallelism of the I-SVD algorithm with multi-core processor2009

    • Author(s)
      Hiroki Toyokawa, Kinji Kimura, Masami Takata and Yoshimasa Nakamura
    • Journal Title

      JSIAM Lett

      Volume: Vol.1 Pages: 48-51

    • NAID

      130000133091

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On parallelization of the I-SVD algorithm and its evaluation for clustered singular values2009

    • Author(s)
      Hiroki Toyokawa, Kinji Kimura, Masami Takata and Yoshimasa Nakamura
    • Journal Title

      Proceedings of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2009)

      Volume: Vol.II Pages: 711-717

    • NAID

      110007993815

    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] On the qd-type discrete hungry Lotka-Volterra system and its application to the matrix eigenvalue algorithm2009

    • Author(s)
      Fukuda A, Ishiwata E, Iwasaki M, Nakamura Y
    • Journal Title

      JSIAM Letters 1

      Pages: 36-39

    • NAID

      130000133079

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] Discrete hungry integrable systems related to matrix eigenvalue and their local analysis by center manifold theory2009

    • Author(s)
      Fukuda A, Ishiwata E, Iwasaki M, Nakamura Y
    • Journal Title

      RIMS Kokyuroku Bessatsu B13

      Pages: 1-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] Discrete hungry integrable systems related to matrix eigenvalue and their local analysis by center manifold theory2009

    • Author(s)
      Akiko Fukuda, Emiko Ishiwata, Masashi Iwasaki, Yoshimasa Nakamura
    • Journal Title

      RIMS Kokyuroku Bessatsu 13

      Pages: 1-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] The discrete hungry Lotka-Volterra system and a new algorithm for computing matrix eiaenvalues2008

    • Author(s)
      A. Fukuda, E. Ishiwata, M. Iwasaki, Y. Nakamura
    • Journal Title

      Inverse Problems 25

      Pages: 15007-15007

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] The discrete hungry Lotka-Volterra system and a new algorithm for computing matrix eigenvalues2008

    • Author(s)
      A. Fukuda, E. Ishiwata, M. Iwasaki, Y. Nakamura
    • Journal Title

      Inverse Problems 25

      Pages: 15007-15007

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] 固有値分解を目的としたツイスト分解法による分割統治法の改善2008

    • Author(s)
      坪井洋明, 誉田太朗, 岩崎雅史, 木村欣司, 高田雅美, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 18

      Pages: 611-630

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] 離散ハングリーロトカ・ボルテラ系による固有多項式の数値的因数分解2008

    • Author(s)
      福田亜希子, 石渡恵美子, 岩崎雅史, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 18

      Pages: 409-425

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Journal Article] 離散ハンプリーロトカ・ボルテラ系による固有多項式の数値的因数分解2008

    • Author(s)
      福田亜希子, 石渡恵美子, 岩崎雅史, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 18

      Pages: 409-425

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] 特異値分解法I-SVDにおける左特異ベクトル計算部の改善2008

    • Author(s)
      片山幹基, 木村欣司, 高田雅美, 坪井洋明, 岩崎雅史, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 18

      Pages: 389-407

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Journal Article] Kakarala-Ogunbona の画像分解における特異値の近接度を低減するアルゴリズム2007

    • Author(s)
      近藤弘一, 笹田昇平, 小幡雅彦, 岩崎雅史, 中村佳正
    • Journal Title

      情報処理学会論文誌 48

      Pages: 216-225

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] Center manifold approach to discrete integrable systems related to eigenvalues and singular values2007

    • Author(s)
      M. Iwasaki and Y. Nakamura
    • Journal Title

      Hokkaido Math. J. 36

      Pages: 759-775

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Journal Article] New numerical integrator for Stackel system which conserves all constants of motion2006

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      J. Phys. A, Math. Gen. Vol.39

      Pages: 9453-9476

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] New numerical integrator for the Stackel system conserving the same number of constants of motion as the degree of freedom.2006

    • Author(s)
      Minesaki, Yukitaka, Nakamura, Yoshimasa
    • Journal Title

      J. Phys. A 39・No.30

      Pages: 9453-9476

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340041
  • [Journal Article] New numerical integrator for Stackel system which conserves all constants of motion2006

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      J. Phys. A, Math. Gen. 39巻

      Pages: 9453-9476

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] Accurate computation of singular values in terms of shifted integrable schemes2006

    • Author(s)
      M.Iwasaki, Y.Nakamura
    • Journal Title

      Japan J. Indust. Appl. Math. 23巻

      Pages: 239-259

    • NAID

      10018823498

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] New numerical integrator for Stackel system which conserves all constants of motion2006

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      J.Phys.A, Math.Gen. 39巻

      Pages: 9453-9476

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] Accurate computation of singular values in terms of shifted integrable schemes2006

    • Author(s)
      M.Iwasaki, Y.Nakamura
    • Journal Title

      Japan J.Indust.Appl.Math. 23巻

      Pages: 239-259

    • NAID

      10018823498

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] Evaluation of a new eigen decomposition algorithm for symmetric tridiagonal matrices2006

    • Author(s)
      H.Tsuboi, T.Konda, M.Takata, M.Iwasaki, Y.Nakamura
    • Journal Title

      Proceedings of The 2006 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2006) 2巻

      Pages: 832-838

    • NAID

      110004849764

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] A new singular value decomposition algorithm suited to parallelization and preliminary2006

    • Author(s)
      T.Konda, M.Takata, M.Iwasaki, Y.Nakamura
    • Journal Title

      Proceedings of IASTED International Conference on Advances in Computer Science and Technology (ACST2006)

      Pages: 79-85

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] 高速特異値分解のためのライブラリ開発2006

    • Author(s)
      高田雅美, 木村欣司, 岩崎雅史, 中村佳正
    • Journal Title

      情報処理学会論文誌 47巻,No.SIG7(ACS 14)

      Pages: 91-104

    • NAID

      110006391169

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] 分割統治法とツイスト分解法による新しい特異値分解アルゴリズム2006

    • Author(s)
      誉田太朗, 高田雅美, 岩崎雅史, 中村佳正
    • Journal Title

      情報処理学会論文誌 47巻,No.SIG7(ACS 14)

      Pages: 81-90

    • NAID

      110006391168

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] Accurate computation of singular values in terms of shifted integrable schemes2006

    • Author(s)
      M.Iwasaki, Y.Nakamura
    • Journal Title

      Japan J. Indust. Appl. Math. Vol.23

      Pages: 239-259

    • NAID

      10018823498

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] Verification of dLVv transformation for singular vector computation with high accuracy2006

    • Author(s)
      M.Takata, K.Kimura, Y.Nakamura
    • Journal Title

      Proceedings of The 2006 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2006) 2巻

      Pages: 888-894

    • NAID

      110004849771

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] New numerical integrator for the Stackel system conserving the same number of constants of motion as the degree of freedom.2006

    • Author(s)
      Minesaki, Yukitaka, Nakamura, Yoshimasa
    • Journal Title

      J.Phys.A 39・No.30

      Pages: 9453-9476

    • Data Source
      KAKENHI-PROJECT-16340041
  • [Journal Article] New numerical integrator for the Stackel system conserving the same number of constants of motion as degree of freedom.2006

    • Author(s)
      Minesaki, Yukitaka, Nakamura, Yoshimasa
    • Journal Title

      J.Phys.A 39・No.30

      Pages: 9453-9476

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340041
  • [Journal Article] 離散戸田方程式を用いた大規模疎行列の連立一次方程式,行列式,固有多項式の計算法2005

    • Author(s)
      木村欣司, 野呂正行, 辻本諭, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 15巻,No.3

      Pages: 307-322

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] 高精度特異値計算ルーチンの開発とその性能評価2005

    • Author(s)
      高田雅美, 岩崎雅史, 木村欣司, 中村佳正
    • Journal Title

      情報処理学会論文誌 46

      Pages: 299-311

    • NAID

      110002769846

    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] 高精度特異値計算ルーチンの開発とその性能評価2005

    • Author(s)
      高田雅美, 岩崎雅史, 木村欣司, 中村佳正
    • Journal Title

      情報処理学会論文誌 46巻,No.SIG12

      Pages: 299-311

    • NAID

      110002769846

    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] 特異値計算アルゴリズムdLVの基本性質について2005

    • Author(s)
      岩崎雅史, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 15巻,No.3

      Pages: 287-306

    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] 実対称3重対角行列の高精度ツイスト分解とその特異値分解への応用2005

    • Author(s)
      岩崎雅史, 阪野真也, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 15

      Pages: 461-481

    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] 離散戸田方程式を用いた大規模疎行列の連立一次方程式,行列式,固有多項式の計算法2005

    • Author(s)
      木村欣司, 野呂正行, 辻本諭, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 15巻,No.3

      Pages: 307-322

    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] 特異値計算アルゴリズムdLVの基本性質について2005

    • Author(s)
      岩崎雅史, 中村 佳正
    • Journal Title

      日本応用数理学会論文誌 15

      Pages: 287-306

    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] 実対称3重対角行列の高精度ツイスト分解とその特異値分解への応用2005

    • Author(s)
      岩崎雅史, 阪野真也, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 15巻,No.3

      Pages: 461-481

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] An evaluation of singular value computation by the discrete Lotka-Volterra system2005

    • Author(s)
      M.Takata, M.Iwasaki, K.Kimura, Y.Nakamura
    • Journal Title

      Proceedings of The 2005 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2005) Vol.II

      Pages: 410-416

    • NAID

      110002950954

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] 特異値計算アルゴリズムdLVの基本性質について2005

    • Author(s)
      岩崎雅史, 中村 佳正
    • Journal Title

      日本応用数理学会論文誌 15巻,No.3

      Pages: 287-306

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] 高精度特異値計算ルーチンの開発とその性能評価2005

    • Author(s)
      高田雅美, 岩崎雅史, 木村欣司, 中村佳正
    • Journal Title

      情報処理学会論文誌 46巻,No.SIG12

      Pages: 299-311

    • NAID

      110002769846

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] 実対称3重対角行列の高精度ツイスト分解とその特異値分解への応用2005

    • Author(s)
      岩崎雅史, 阪野真也, 中村佳正
    • Journal Title

      日本応用数理学会論文誌 15巻,No.3

      Pages: 461-481

    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] Pade approximation of Laplace transforms of some special functions in terms of Painleve equations2004

    • Author(s)
      Y.Nakamura, N.Ohira
    • Journal Title

      Inverse Problems Vol.20,No.5

      Pages: 1583-1591

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] Pade approximation of Laplace transforms of some special functions in terms of Painleve equations2004

    • Author(s)
      Yoshimasa Nakamura
    • Journal Title

      Inverse Problems 20

      Pages: 1583-1591

    • Data Source
      KAKENHI-PROJECT-16340041
  • [Journal Article] A conservative numerical integration algorithm for the integrable Henon-Heiles system2004

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      Proceedings of Institute of Mathematics of NAS of Ukraine, Eds A.G.Nikitin et al, Kyiv, Institute of Mathematics Part I

      Pages: 444-449

    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] Pade approximation of Laplace transofrms of some special functions in terms of Painleve equations2004

    • Author(s)
      Y.Nakamura, N.Ohira
    • Journal Title

      Inverse Problems Vol.20, No.5

      Pages: 1583-1591

    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] Pade approximation of Laplace transforms of some special functions in terms of Painleve equations2004

    • Author(s)
      Y.Nakamura
    • Journal Title

      Inverse Problems 20

      Pages: 1583-1583

    • Data Source
      KAKENHI-PROJECT-16204009
  • [Journal Article] Special solutions of the Toda chain and combinatorial numbers2004

    • Author(s)
      Y.Nakamura, A.Zhedanov
    • Journal Title

      Journal of Physics A : Mathematical and General 30

      Pages: 5849-5862

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] A new conservative numerical integration algorithm for the three-dimensional Kepler motion based on the Kustaanheimo-Stiefel regularization theory2004

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      Physics Letter A Vol.324,No.34

      Pages: 282-292

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] Pad'e approximation of Laplace transforms of some special functions in terms of Painlev'e equations2004

    • Author(s)
      Y.Nakamura, N.Ohira
    • Journal Title

      Inverse Problems Vol.20, No.5

      Pages: 1583-1591

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] A new conservative numerical integration algorithm for the three-dimensional Kepler motion2004

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      Physics Letter A Vol.324, No.34

      Pages: 282-292

    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] A conservative numerical integration algorithm for the integrable Henon-Heiles system2004

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      Proceedings of Insitute of Mathematics of NAS of Ukraine, Eds A.G.Nikitin et al, Kyiv, Insitute of Mathematics Part I

      Pages: 444-449

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] A new conservative numerical integration algorithm for the three-dimensional Kepler motion2004

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      Phys.Lett.A Vol.324, No.3-4

      Pages: 282-292

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] Special solutions of the Toda chain and combinatorial numbers2004

    • Author(s)
      Y.Nakamura, A.Zhedanov
    • Journal Title

      Journal of Physics A : Mathematical and General Vol.37,No.22

      Pages: 5849-5862

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] Pade approximation of Laplace transforms of some special functions in terms of Painleve equations2004

    • Author(s)
      Y.Nakamura, N.Ohira
    • Journal Title

      Inverse Problems Vol.20

      Pages: 1583-1591

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] Special solutions of the Toda chain and combinatorial numbers2004

    • Author(s)
      Y.Nakamura, A.Zhedanov
    • Journal Title

      Journal of Physics A : Mathematical and General Vol.37, No.22

      Pages: 5849-5862

    • Data Source
      KAKENHI-PROJECT-15540119
  • [Journal Article] Special solutions of the Toda chain and combinatorial numbers2004

    • Author(s)
      Y.Nakamura, A.Zhedanov
    • Journal Title

      J.Phys.A, Math.Gen. Vol.37, No.22

      Pages: 5849-5862

    • Data Source
      KAKENHI-PROJECT-16654020
  • [Journal Article] A new conservative numerical integration algorithm for the three-dimensional Kepler motion2004

    • Author(s)
      Y.Minisaki, Y.Nakamura
    • Journal Title

      Phys.Lett.A Vol.324,No.3-4

      Pages: 282-292

    • Data Source
      KAKENHI-PROJECT-15340030
  • [Journal Article] A new conservative numerical integration algorithm for the three-dimensional Kepler motion based on the Kustaanheimo-Stiefel regularization theory2004

    • Author(s)
      Y.Minesaki, Y.Nakamura
    • Journal Title

      Physics Letter A Vol.324

      Pages: 282-292

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540119
  • [Patent] 画像特徴抽出方法および画像圧縮方法2010

    • Inventor(s)
      中村佳正、岩崎雅史、小幡雅彦、近藤弘一、笹田昇
    • Industrial Property Rights Holder
      科学技術振興機構、同志社大学
    • Industrial Property Number
      2006-211219
    • Acquisition Date
      2010-12-24
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Patent] 行列の高速高精度特異値分解法、プログラムおよび装置2009

    • Inventor(s)
      中村佳正、岩崎雅史、阪野真也
    • Industrial Property Rights Holder
      科学技術振興機構
    • Acquisition Date
      2009-06-19
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Patent] SINGULAR VALUE DECOMPOSITION DEVICE AND SINGULAR VALUE DECOMPOSITION METHOD2008

    • Inventor(s)
      Nakamura Yoshimasa, Konda Taro, Iwasaki Masashi, Sakano Shinya, Takata Masami
    • Industrial Property Rights Holder
      JST
    • Filing Date
      2008-06-04
    • Overseas
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Patent] 固有値分解装置,及び固有値分解方法2006

    • Inventor(s)
      中村 佳正ほか4名
    • Industrial Property Rights Holder
      国立大学法人京都大学
    • Filing Date
      2006-08-08
    • Data Source
      KAKENHI-PROJECT-16654020
  • [Patent] 特異値分解装置,及び特異値分解方法2006

    • Inventor(s)
      中村佳正ほか4名
    • Industrial Property Rights Holder
      国立大学法人京都大学100%
    • Filing Date
      2006-09-21
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Patent] 特異値分解装置,及び特異値分解方法2006

    • Inventor(s)
      中村佳正ほか4名
    • Industrial Property Rights Holder
      国立大学法人京都大学100%
    • Filing Date
      2006-09-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Patent] 特異値分解装置、及び特異値分解方法2005

    • Inventor(s)
      中村 佳正, 誉田 太朗, 岩崎 雅史, 阪野 真也, 高田 雅美
    • Industrial Property Rights Holder
      京都大学
    • Filing Date
      2005-12-05
    • Data Source
      KAKENHI-PROJECT-15340030
  • [Patent] 特異値分解装置、及び特異値分解方法2005

    • Inventor(s)
      中村 佳正, 誉田 太朗, 岩崎 雅史, 阪野 真也, 高田 雅美
    • Industrial Property Rights Holder
      京都大学
    • Filing Date
      2005-12-05
    • Data Source
      KAKENHI-PROJECT-16654020
  • [Presentation] 融合積和演算を利用した特異値分解のための両側ヤコビ法の実装について2019

    • Author(s)
      荒木翔, 高田雅美, 木村欣司, 中村佳正
    • Organizer
      令和元年度応用数理学会年会
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] 割線法を利用した特異値分解のための両側ヤコビ法の実装について2019

    • Author(s)
      荒木翔,高田雅美,木村欣司,中村佳正
    • Organizer
      第48 回数値解析シンポジウム
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] 単精度浮動小数点数環境にも有効なAugmented Implicitly Restarted Lanczos Bidiagonalization 法の改良2018

    • Author(s)
      石田遊也, 高田雅美, 木村欣司, 中村佳正
    • Organizer
      第14 回応用数理学会研究部会連合発表会,
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] Improvement of computing partial singular value decomposition for dense matrix using thick-restart-Lanczos method2018

    • Author(s)
      Masana Aoki, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
    • Organizer
      The 2018 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] ランチョス・フィリップスアルゴリズムの可積分性とその直交多項式への応用2018

    • Author(s)
      澤薫、中村佳正
    • Organizer
      第14回応用数理学会研究部会連合発表会
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] ランチョス・フィリップスアルゴリズムの可積分性とその直交多項式への応用2018

    • Author(s)
      澤薫, 中村佳正
    • Organizer
      第14 回応用数理学会研究部会連合発表会
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] Parallel symmetric tridiagonal eigensolver based on bisection and inverse iteration algorithms with the blocked classical Gram-Schmidt reorthogonalization and the shifted Cholesky QR decomposition2018

    • Author(s)
      Kinji Kimura, Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Yoshimasa Nakamura
    • Organizer
      SIAM Conference on Parallel Processing for Scientific Computing
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] Acceleration of inverse iteration method using Cholesky QR decomposition with shifts2018

    • Author(s)
      Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] Kahan-廣田-木村型離散three wave system とQRT写像2018

    • Author(s)
      高江宥光, 木村欣司, 中村佳正
    • Organizer
      平成30 年度応用数理学会年会
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] Fast computation method of column space by using the DQDS method and the OQDS method2018

    • Author(s)
      Sho Araki, Hiroki Tanaka, Masami Takata, Kinji Kimura and Yoshimasa Nakamura
    • Organizer
      The 2018 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] 応用可積分系分野の基礎方程式としての戸田格子方程式,2017

    • Author(s)
      中村佳正
    • Organizer
      平成29 年度応用数理学会年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H02858
  • [Presentation] 応用可積分系分野の基礎方程式としての戸田格子方程式,2017

    • Author(s)
      中村佳正
    • Organizer
      平成29年度応用数理学会年会
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] 固有ベクトルを求めるためのツイスト分解の計算量削減,2017

    • Author(s)
      新庄雅斗、岩崎雅史、中村佳正
    • Organizer
      第46回数値解析シンポジウム(NAS2017)
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] 離散戸田方程式(qd 法)によるランチョスの前進アルゴリズムの多段拡張とその応用2017

    • Author(s)
      中村佳正, 關戸啓人
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      電気通信大学(東京・調布市)
    • Year and Date
      2017-03-06
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] Toward computational science for Big Data by accurate SVD code2016

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      Soul National University - Kyoto University Joint Workshop in Informatics
    • Place of Presentation
      Soul National University (Korea)
    • Year and Date
      2016-09-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] Thick-Restart GKL法の新しいリスタートの方法について2016

    • Author(s)
      石田遊也,木村欣司,中村佳正
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      神戸学院大学(兵庫県・神戸市)
    • Year and Date
      2016-03-04
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] dLVアルゴリズムに対する陽的な原点シフト導入について2016

    • Author(s)
      岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会
    • Place of Presentation
      神戸学院大学(兵庫県・神戸市)
    • Year and Date
      2016-03-04
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] Aspects of integrable numerical algorithms2016

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      The Third China-Japan Joint Workshop on Integrable Systems 2016
    • Place of Presentation
      Xian(China)
    • Year and Date
      2016-08-19
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] Implementation of computing singular pairs for large scale matrices using ARPACK2016

    • Author(s)
      Masami Takata, Sho Araki, Kinji Kimura, Yuki Fujii, and Yoshimasa Nakamura
    • Organizer
      The 2016 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2016)
    • Place of Presentation
      Las Vegas(USA)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] dqds 法および mdLVs 法の新しい実装法について2016

    • Author(s)
      木村欣司, 中村佳正
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      神戸学院大学(兵庫県・神戸市)
    • Year and Date
      2016-03-04
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] クラスタ行列に対する直交QD法の特異値分解精度を改善する停止条件について2016

    • Author(s)
      荒木翔, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      神戸学院大学(兵庫県・神戸市)
    • Year and Date
      2016-03-04
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Recent developments in integrable algorithms2016

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      日本応用数理学会年会JSIAM-ANZIAM 特別セッション
    • Place of Presentation
      北九州国際会議場(福岡・北九州市)
    • Year and Date
      2016-09-12
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] 実対称 5 重対角行列の固有値に収束する解をもつ力学系とその離散化2015

    • Author(s)
      石川貴弘, 新庄雅斗, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会
    • Place of Presentation
      金沢大学(石川県・金沢市)
    • Year and Date
      2015-09-09
    • Data Source
      KAKENHI-PROJECT-15K13457
  • [Presentation] 直交 QD 法 (random-time Toda molecule equation) の実装の詳細につ いて2015

    • Author(s)
      木村欣司, 石上裕之, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      金沢大学(石川県・金沢市)
    • Year and Date
      2015-09-09
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Xeon Phiにおける並列2分法による固有値計算の性能評価2015

    • Author(s)
      木村欣司, 石上裕之, 中村佳正
    • Organizer
      情報処理学会 2015年並列/分散/協調処理に関するサマー・ワークショップ (SWoPP2015)
    • Place of Presentation
      別府ビーコンプラザ(大分県・別府市)
    • Year and Date
      2015-08-04
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Performance evaluation of Golub-Kahan-Lanczos algorithm with reorthogonalization by classical Gram-Schmidt algorithm and OpenMP2015

    • Author(s)
      Masami Takata, Hiroyuki Ishigami, Kinji Kimura, Yuki Fujii, Hiroki Tanaka, Yoshimasa Nakamura
    • Organizer
      The 2015 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2015)
    • Place of Presentation
      Las Vegas, Monte Carlo Resort(Las Vegas, USA)
    • Year and Date
      2015-07-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 直交QD アルゴリズムによる高精度特異値分解について2015

    • Author(s)
      田中博基, 木村欣司, 石上裕之, 中村佳正
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      明治大学
    • Year and Date
      2015-03-06
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Bisection and inverse iteration algorithms for computing eigenpair subsets of symmetric band matrices2015

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing (EPASA2015)
    • Place of Presentation
      Tsukuba International Congress Center(茨城県・つくば市)
    • Year and Date
      2015-09-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 再直交化付きブロック逆反復法による固有ベクトルの並列計算2014

    • Author(s)
      石上裕之,木村欣司,中村佳正
    • Organizer
      情報処理学会2014 年ハイパフォーマンスコンピューティングと計算科学シンポジウム
    • Place of Presentation
      一橋講堂
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 部分固有対計算ソフトウェアARPACK の改良について2014

    • Author(s)
      藤井祐貴, 石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会行列・固有値問題の解法とその応用研究部会第18 回研究会
    • Place of Presentation
      東京大学工学部
    • Year and Date
      2014-12-25
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 高精度特異値分解のための直交QD アルゴリズムの改良2014

    • Author(s)
      田中博基, 石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会行列・固有値問題の解法とその応用研究部会第18 回研究会
    • Place of Presentation
      東京大学工学部
    • Year and Date
      2014-12-25
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 高精度特異値分解を表現するoqds 法のシフト戦略について2014

    • Author(s)
      田中博基, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      京都大学
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 可積分アルゴリズムはなぜ高精度か?2013

    • Author(s)
      中村佳正
    • Organizer
      第14回情報学シンポジウム
    • Place of Presentation
      京都大学
    • Year and Date
      2013-02-19
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] カソラチ行列式の漸近展開定理2013

    • Author(s)
      新庄雅斗, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Why are integrable algorithms accurate?2013

    • Author(s)
      Yoshimasa Nakamura
    • Place of Presentation
      Leeds University
    • Year and Date
      2013-03-14
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 下3 重対角行列向けoqds 法について2013

    • Author(s)
      荒木翔,田中博基,木村欣司,中村佳正
    • Organizer
      日本応用数理学会「行列・固有値問題の解法とその応用」研究部会
    • Place of Presentation
      東京大学
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Aspects of integrable numerical algorithms2013

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      Integrable Algorithms: New Frontiers in Numarical Analysis
    • Place of Presentation
      Leeds University, the United Kingdom
    • Invited
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 指定された固有値をもつHessenberg型帯行列の作成方法について2013

    • Author(s)
      赤岩香苗, 近藤弘一, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Aspects of integrable numerical algorithms, Integrable Algorithms2013

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      New Frontiers in Numerical Analysis
    • Place of Presentation
      Leeds University
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 並列計算における再直交化付きブロック逆反復法の性能評価2013

    • Author(s)
      石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 重複固有値をもつ3重対角行列が定めるqd変数の漸近挙動について2013

    • Author(s)
      赤岩香苗,近藤弘一,岩﨑雅史,中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      東洋大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Reorthogonalized-Golub-Kahan-Lanczos 法と拡大行列に対するReorthogonalized-Lanczos 法の比較について2013

    • Author(s)
      藤井祐貴, 石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 新シフト戦略によるoqds 法の反復回数の削減と高精度特異値分解への応用2013

    • Author(s)
      田中博基, 山下巧, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] 重複固有値をもつ3 重対角行列が定めるqd変数の漸近挙動について2013

    • Author(s)
      赤岩香苗, 近藤弘一, 岩崎雅史, 中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      東洋大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 指定された固有値をもつHessenberg 型帯行列の作成方法について2013

    • Author(s)
      赤岩香苗, 近藤弘一, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Prospect of integrable numerical algorithms2013

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      Forum on Scientific and Engineering Computing 2013
    • Place of Presentation
      Chinese Academy of Sciences, Beijing
    • Invited
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] mdLVsアルゴリズムに関する数値安定性と計算量の改良2013

    • Author(s)
      永田宗寛, 岩崎雅史, 木村欣司, 中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      東洋大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 逆反復に基づく並列固有ベクトル計算のブロックCGS2アルゴリズムの適用による高速化2013

    • Author(s)
      石上裕之, 木村欣司, 中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      東洋大学
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Prospect of integrable numerical algorithms2013

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      Forum on Scientific and Engineering Computing 2013
    • Place of Presentation
      Si Yuan Buildings Conference Hall, Chinese Academy of Sciences, Beijing
    • Invited
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 玉に番号が付いた箱玉系の保存量について2013

    • Author(s)
      柿崎苑美, 福田亜希子, 石渡恵美子, 山本有作, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      アクロス福岡
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 離散可積分系に基づく高精度Darboux変換について2012

    • Author(s)
      永田宗寛, 岩崎雅史, 中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Performance Evaluation of Some Inverse Iteration Algorithms on PowerXCellTM 8i Processor2012

    • Author(s)
      Masarai Takata, Hiroyuki Ishigami, Kinji Kimura, and Yoshimasa Nakamura
    • Organizer
      The 2012 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2012)
    • Place of Presentation
      Monte Carlo Resort, Las Vegas
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] A tridiagonalization for nonsymmetric complex matrix in terms of the finite discrete Toda equation2012

    • Author(s)
      Kanae Akaiwa, Koichi Kondo, Masashi Iwasaki, Yoshimasa Nakamura
    • Organizer
      International Congress on Computational and Applied Mathematics (ICCAM2012)
    • Place of Presentation
      Ghent University, Belgium
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] A tridiagonalization for nonsymmetric complex matrix in terms of the finite discrete Toda equation2012

    • Author(s)
      Kanae Akaiwa, Koichi Kondo, Masashi Iwasaki, Yoshimasa Nakamura
    • Organizer
      International Congress on Computational and Applied Mathematics (ICCAM2012)
    • Place of Presentation
      University, Belgium
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] totally nonnegative 行列の 最小固有値の下界について2012

    • Author(s)
      山下巧, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      稚内全日空ホテル
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] compact WY直交化法の計算量を削減する実装について2012

    • Author(s)
      石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      稚内全日空ホテル
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Accelerating the Reorthogonali zat i on on Singular Vectors with a Multi-Core Processor2012

    • Author(s)
      Hiroki Toyokawa, Hiroyuki Ishigami, Kinji Kimura, Masami Takata, and Yoshimasa Nakamura
    • Organizer
      The Seventh International Workshop on Automatic Performance Tuning (iWAPT2012)
    • Place of Presentation
      RIKEN Advanced Institute for Computational Science, Kobe
    • Year and Date
      2012-07-17
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Integrable discrete hungry systems and their related eigenvalue algorithms2012

    • Author(s)
      Yoshimasa Nakamura, Akiko Fukuda, Yusaku Yamamoto, Masashi Iwasaki and Emiko Ishiwata
    • Organizer
      Symmetries and Integrability of Difference Equations (SIDE 10)
    • Place of Presentation
      Yin Feng Holiday Resort, Xikou, Ningbo, China
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Application of integrable discrete hungry systems to nonsymmetric matrix eigenvalue algorithms2012

    • Author(s)
      Yoshimasa Nakamura, Akiko Fukuda, Emiko Ishiwata, Yusaku Yamamoto and Masashi Iwasaki
    • Organizer
      Workshop on Methods and Applications of Industrial and Applied Mathematics
    • Place of Presentation
      RIMS Kyoto Univ
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] GPUによる逆反復法の高速化について2012

    • Author(s)
      秋山拓斗, 石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      稚内全日空ホテル
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] totally nonnegative行列の最小固有値の下界について2012

    • Author(s)
      山下巧, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      稚内全日空ホテル
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 有限戸田格子方程式に関連する3重対角行列の固有値について2012

    • Author(s)
      赤岩香苗, 近藤弘一, 岩崎雅史, 中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Application of integrable discrete hungry systems to nonsymmetric matrix eigenvalue algorithms2012

    • Author(s)
      Yusaku Yamamoto and Yoshimasa Nakamura
    • Organizer
      The 8th East Asia SIAM Conference (EASIAM 2012)
    • Place of Presentation
      National Taiwan University, Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 最小特異値の下界を構成するための逆行列のトレースを計算する新しい減算なし公式について2012

    • Author(s)
      木村欣司, 山本有作, 山下巧, 高田雅美, 中村佳正
    • Organizer
      応用数理学会研究部会連合発表会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Numerical stability of dLV transformation2011

    • Author(s)
      Munehiro Nagata, Masashi Iwasaki and Yoshimasa Nakamura
    • Organizer
      International Workshop on Application of Iterative Methods to Engineering and Its Mathematical Element
    • Place of Presentation
      Doshisha Univ
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] On an implementation of new inverse iteration algorithm with Householder transformation in terms of the compact WY representation and its performance evaluation2011

    • Author(s)
      Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2011)
    • Place of Presentation
      Monte Carlo Resort, Las Vegas(アメリカ)
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] Numerical stability of dLV transformation2011

    • Author(s)
      Munehiro Nagata, Masashi Iwasaki and Yoshimasa Nakamura
    • Organizer
      International Workshop on Application of Iterative Methods to Engineering and Its Mathematical Element
    • Place of Presentation
      同志社大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 対称行列の逆行列の固有値に対するKato-Temple不等式の導出と応用2011

    • Author(s)
      山下巧, 木村欣司, 高田雅美, 中村佳正
    • Organizer
      日本応用数理学会「行列・固有値問題の解法とその応用」 研究部会第12回研究会
    • Place of Presentation
      国立情報学研究所
    • Year and Date
      2011-11-21
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] シフトを考慮したLR変換に関連する離散ハングリー系について2011

    • Author(s)
      濱洋輔,福田亜希子,石渡恵美子,岩崎雅史,山本有作,中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      同志社大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Some Fibonacci sequences appear in the dLV algorithm2011

    • Author(s)
      Kanae Akaiwa, Masashi Iwasaki and Yoshimasa Nakamura
    • Organizer
      International Workshop on Application of Iterative Methods to Engineering and Its Mathematical Element
    • Place of Presentation
      Doshisha Univ
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] Some aspects of the integrable discrete Lotka-Volterra system2011

    • Author(s)
      Masashi Iwasaki, Yoshimasa Nakamura
    • Organizer
      International Conference on Scientific Computing (SC2011)
    • Place of Presentation
      Cagliari(イタリア)(招待講演)
    • Year and Date
      2011-10-13
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 負の差分間隔をもつ離散ロトカ・ボルテラ系に現れる数列の再帰性について2011

    • Author(s)
      赤岩香苗, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会ポスターセッション
    • Place of Presentation
      同志社大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 中心多様体理論を用いた離散ハングリー系の局所解析2011

    • Author(s)
      高橋悠, 岩崎雅史, 福田亜希子, 石渡恵美子, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      同志社大学
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] 特異値計算アルゴリズムmdLVs法におけるシフト戦略2011

    • Author(s)
      木村欣司, 山下巧, 高田雅美, 中村佳正
    • Organizer
      第40回数値解析シンポジウム
    • Place of Presentation
      鳥羽シーサイドホテル
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] An improved shift strategy for the modified discrete Lotka-Volterra with shift algorithm2011

    • Author(s)
      Masami Takata, Takumi Yamashita, Akira Ajisaka, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      The 2011 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2011)
    • Place of Presentation
      Monte Carlo Resort, Las Vegas(アメリカ)
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] Some aspects of the integrable discrete Lotka-Volterra system2011

    • Author(s)
      Masashi Iwasaki and Yoshimasa Nakamura
    • Organizer
      International Conference on Scientific Computing (SC2011)
    • Place of Presentation
      Cagliari, Italy
    • Year and Date
      2011-10-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-23654032
  • [Presentation] LR flowから導かれる離散ハングリー系のベックルント変換2010

    • Author(s)
      福田亜希子, 濱洋輔, 山本有作, 岩崎雅史, 石渡恵美子, 中村佳正
    • Organizer
      研究集会「非線形波動研究の新たな展開-現象とモデル化-」
    • Place of Presentation
      九州大学
    • Year and Date
      2010-10-28
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] LR変換に関連する離散ハングリー系とそのベックルント変換22010

    • Author(s)
      濱洋輔, 福田亜希子, 石渡恵美子, 岩崎雅史, 山本有作, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      明治大学
    • Year and Date
      2010-09-08
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 非線形可積分系に基づく高精度特異値計算アルゴリズムmdLVsの開発について2010

    • Author(s)
      中村佳正
    • Organizer
      計測自動制御学会 第39回制御理論シンポジウム
    • Place of Presentation
      ホテルコスモスクエア国際交流センター(特別講演)
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] LR変換に関連する離散ハングリー系とそのベックルント変換12010

    • Author(s)
      福田亜希子, 山本有作, 岩崎雅史, 石渡恵美子, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      明治大学
    • Year and Date
      2010-09-08
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 行列の相似変形を与える離散ハングリー系のBacklund変換について2010

    • Author(s)
      福田亜希子, 山本有作, 岩崎雅史, 石渡恵美子, 中村佳正
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2010-09-24
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] Integrable algorithms : from Moser to I-SVD2010

    • Author(s)
      Yoshimasa Nakamura
    • Organizer
      Symmetry Plus Integrability 2010 (SPI2010), The First International Conference on Integrable Systems and Nonlinear Waves on the Gulf of Mexico (plenary talk)
    • Place of Presentation
      South Padre Island, USA
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 非線形可積分系に基づく高精度特異値計算アルゴリズムmdLVsの開発について2010

    • Author(s)
      中村佳正
    • Organizer
      計測自動制御学会第39回制御理論シンポジウム
    • Place of Presentation
      ホテルコスモスクエア国際交流センター
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 高速SVDアルゴリズムとその応用2009

    • Author(s)
      岩崎雅史, 中村佳正
    • Organizer
      OR学会シンポジウム[招待講演]
    • Place of Presentation
      長崎大学
    • Year and Date
      2009-09-08
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 帯行列の固有値を計算する離散可積分系について2009

    • Author(s)
      福田亜希子, 石渡恵美子, 山本有作, 岩崎雅史, 中村佳正
    • Organizer
      研究集会「非線形波動研究の現状と将来-次の10年への展望」
    • Place of Presentation
      九州大学
    • Year and Date
      2009-11-19
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 高速SVDアルゴリズムとその応用2009

    • Author(s)
      岩崎雅史, 中村佳正
    • Organizer
      OR学会シンポジウム
    • Place of Presentation
      長崎大学
    • Year and Date
      2009-09-08
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 非線形方程式の Steffensen 法とその拡張について2009

    • Author(s)
      近藤弘一, 中村佳正
    • Organizer
      クリロフ部分空間法フォーラム
    • Place of Presentation
      東京女子大学
    • Year and Date
      2009-11-28
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Presentation] 離散ハングリー可積分系に基づく帯行列の固有値計算アルゴリズム2009

    • Author(s)
      福田亜希子, 石渡恵美子, 岩崎雅史, 中村佳正
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-09-26
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 正方行列向け特異値分解のCUDAによる高速化2009

    • Author(s)
      深谷猛, 山本有作, 畝山多加志, 中村佳正
    • Organizer
      情報処理学会 2009年ハイパフオーマンスコンピューテイングと計算科学シンポジウム
    • Place of Presentation
      東京大学武田ホール
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 離散ハングリー可積分系に基づく固有値計算アルゴリズムの新たな展開2009

    • Author(s)
      福田亜希子, 石渡恵美子, 山本有作, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-09-29
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 可積分アルゴリズム2009

    • Author(s)
      中村佳正
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      大阪大学(企画特別講演)
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 離散ハングリー可積分系に基づく帯行列の固有値計算アルゴリズムとその誤差評価2009

    • Author(s)
      福田亜希子, 石渡恵美子, 山本有作, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-09-29
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] On parallelization of the I-SVD algorithm and its evaluation for clustered singular values2009

    • Author(s)
      H. Toyokawa, K. Kimura, M. Takata, Yoshimasa Nakamura
    • Organizer
      Proceedings of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2009), Vol.II, pp.711-717
    • Place of Presentation
      Las Vegus, USA
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 純国産特異値分解アルゴリズムI-SVDとその可能性2008

    • Author(s)
      中村佳正
    • Organizer
      情報学会研究発表講演会
    • Place of Presentation
      京都情報大学院大学
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] On decrease of condition number of coeffcient matrices in the cyclic reduction for linear systems2008

    • Author(s)
      Tan Wang, M. Iwasaki, Y. Nakamura
    • Organizer
      The 4th East Asia SIAM Conference
    • Place of Presentation
      Daejeon, Korea
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Presentation] 可積分な生物数理モデルと固有値計算アルゴリズム2008

    • Author(s)
      福田亜希子, 石渡恵美子, 岩崎雅史, 中村佳正
    • Organizer
      RIMS研究集会「可積分数理の拡がり」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-08-11
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] Evaluations of parallel double divide and conquer on a 16. core computer2008

    • Author(s)
      T. Konda, H. Toyokawa, Y. Nakamura
    • Organizer
      The International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA2008)
    • Place of Presentation
      Monte Carlo Resort, Las Vegas
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] 帯行列の相似変形を与える離散可積分系について2008

    • Author(s)
      福田亜希子, 石渡恵美子, 岩崎雅史, 中村佳正
    • Organizer
      日本応用数理学会年会
    • Place of Presentation
      東京大学
    • Year and Date
      2008-09-18
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] 離散ハングリー可積分系による固有値計算アルゴリズムとその漸近解析2008

    • Author(s)
      福田亜希子, 石渡恵美子, 岩崎雅史, 中村佳正
    • Organizer
      応用数学合同研究集会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2008-12-15
    • Data Source
      KAKENHI-PROJECT-20740064
  • [Presentation] Parallel double divide and conquer and its evaluation on a multi-core computer2008

    • Author(s)
      T. Konda, H. Toyokawa, Y. Nakamura
    • Organizer
      The IADIS International Conference Applied Computing 2008
    • Place of Presentation
      Carvoeiro, Portugal
    • Data Source
      KAKENHI-PROJECT-20246027
  • [Presentation] On an exponential stability and a new shift strategy of the mdLVs algorithm for computing singular values2007

    • Author(s)
      M. Iwasaki, K. Kimura, M. Takata and Y. Nakamura,
    • Organizer
      International Workshop on Applied Mathematics and Computational Science (TWAMCS2007)
    • Place of Presentation
      The University of Electro-Communications
    • Data Source
      KAKENHI-PROJECT-19656025
  • [Presentation] Accelerating the numerical computation of positive roots of polynomials using improved bounds

    • Author(s)
      Kinji Kimura, Takuto Akiyama, Hiroyuki Ishigami, Masami Takata, Yoshimasa Nakamura
    • Organizer
      The 2014 International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA2014),
    • Place of Presentation
      Las Vegas, USA
    • Year and Date
      2014-07-21 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Speed-up of reorthogonalized block Golub-Kahan-Lanczos algorithm for preprocessing

    • Author(s)
      Yuki Fujii, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      8th International Workshop on Parallel Matrix Algorithms and Applications (PMAA2014)
    • Place of Presentation
      Lugano, Switzerland
    • Year and Date
      2014-07-02 – 2014-07-04
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Implementation of the orthogonal QD-algorithm for performing singular value decomposition with high accuracy

    • Author(s)
      Hiroki Tanaka, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      8th International Workshop on Parallel Matrix Algorithms and Applications (PMAA2014)
    • Place of Presentation
      Lugano, Switzerland
    • Year and Date
      2014-07-02 – 2014-07-04
    • Data Source
      KAKENHI-PROJECT-24360038
  • [Presentation] Xeon Phi における部分固有対計算の高速化に向けて

    • Author(s)
      石上裕之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会研究部会連合発表会
    • Place of Presentation
      明治大学
    • Year and Date
      2015-03-06 – 2015-03-07
    • Data Source
      KAKENHI-PROJECT-24360038
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