Ooura Takuya 大浦拓哉

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OOURA Takuya 大浦拓哉

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Researcher Number	50324710
Other IDs
External Links
Affiliation (Current)	2025: 京都大学, 数理解析研究所, 助教
Affiliation (based on the past Project Information) *help	2012 – 2015: 京都大学, 数理解析研究所, 助教 2007 – 2009: Kyoto University, 数理解析研究所, 助教 2000 – 2006: 京都大学, 数理解析研究所, 助手 2002: Research Institute for Mathematical Sciences, (2002), Research Associate, 数理解析研究所(14年度のみ), 助手 2002: 京都大学, 数理解析研究所, 文部科学教官助手
Review Section/Research Field	Principal Investigator Engineering fundamentals / General mathematics (including Probability theory/Statistical mathematics) / Engineering fundamentals Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator 連続Euler変換 / 超関数 / 二重指数関数型(DE)公式 / 数値積分 / 近似計算 / 数値計算法 / 数値解析 / IMT公式 / Sinc近似 / 二重指数関数型数値積分 … More / 近似超関数 / 数値積分法 / 近似 / 連続オイラー変換 / 数値的積分変換 / FFT / 振動積分 / Fourier変換 / DE公式 / 加速法 / 収束の遅いFourier積分 … More Except Principal Investigator Navier-Stokes equations / double exponential transform / point vortex / singular perturbation / fluid mechanics / blow-up / vortex dynamics / 数値積分 / singularity / 差分法 / 反応拡散系 / Navier-Stokes方程式 / FFT / 特異点 / Proudman-Johnson方程式 / 高速フーリエ変換 / 分岐理論 / 水面波 / 渦糸 / pulse solutions / reaction-diffusion system / trajectories of fluid particles / vortex sheet / dynamical systems / Euler equations / パルス解 / 粒子の軌跡 / 渦層 / 力学系 / オイラー方程式 / ナビエ・ストークス方程式 / Perfect Graphs / Bidirected Graphs / Algorithms / Discrete Convex Analysis / Semidefinite Programming / パーフェクトグラフ / 双向グラフ / アルゴリズム / 離散凸解析 / 半正定値計画 / subroutine package / variable transformation / numerical integration / double exponential transformation / 最適公式 / 数値解析 / DE変換 / 二重指数関数型公式 / サブルーチンパッケージ / 変数変換 / 二重指数関数型変換 / self-similar solution / interior layer / blow-up of solutions / Yamada's integralequation / solitary wave / 極小曲面 / 燃焼合成 / Cahn-Hiliard方程式 / 保存型スキーム / Nekrasov方程式 / Euler方程式 / Cahn-Hilliard方程式 / 積分方程式 / 2重指数関数変換 / 自己相似解 / 内部遷移層 / 解の爆発 / yamadaの積分方程式 / 二重指数関数変換 / 孤立波 Less

New approximation algorithm for generalized function and its its application to numerical computationPrincipal Investigator
- Principal Investigator
  
  Ooura Takuya
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Study of an approximated distribution using the continuous Euler transformationPrincipal Investigator
- Principal Investigator
  
  OOURA Takuya
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
A Study of Blow-up Problems and Singular Perturbation Problems arisingin Mathematical Fluid Mechanics
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
連続関数に対するFourier変換の高速高精度算法の開発Principal Investigator
- Principal Investigator
  
  大浦拓哉
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
連続Euler変換の拡張による高速数値積分アルゴリズムの開発Principal Investigator
- Principal Investigator
  
  大浦拓哉
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Applications of the dynamical systems theory and the singularity theory to mathematical fluid mechanics
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
On Algorithms and Applications of Semidefinite Programming to Combinatorial Optimization
- Principal Investigator
  
  TAMURA Akihisa
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
Research on the double exponential transformation subroutine package
- Principal Investigator
  
  MORI Masatake
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tokyo Denki University
  Kyoto University
Application of the double exponential transform to integral transformations
- Principal Investigator
  
  OKAMOTO Hisashi
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY

All 2015 2013 2012 2010 2009 2008 2007 2005 Other

All Journal Article Presentation Book

[Book] The continuous Euler transforms and their computation2008
- Author(s)
  Takuya, Ooura
- Publisher
  Asakura Publishing, Co., Ltd.(to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Book] 連続オイラー変換とフーリエ変換の計算法
- Author(s)
  大浦拓哉
- Publisher
  朝倉書店(出版確定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] Fast computation of Goursat's infinite integral with very high accuracy2013
- Author(s)
  T. Ooura
- Journal Title
  
  Journal of Computational and Applied Mathematics
  
  Volume: 249 Pages: 1-8
- NAID
  120005244245
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540122
[Journal Article] Fast computation of Goursat's infinite integral with very high accuracy2013
- Author(s)
  T. Ooura
- Journal Title
  
  . Comput. Appl. Math.
  
  Volume: 249 Pages: 1-8
- DOI
  10.1016/j.cam.2013.02.006
- NAID
  120005244245
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540122
[Journal Article] Direct computation of generalized functions by continuous Euler transformation2012
- Author(s)
  T. Ooura
- Journal Title
  
  Sugaku Expositions
  
  Volume: 25 Pages: 89-104
- NAID
  10026415315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540122
[Journal Article] Particle trajectories around a running cylinder or a sphere2010
- Author(s)
  M.Shoji, H.Okamoto, T.Ooura
- Journal Title
  
  Fluid Dynamics Research 42
- NAID
  10028205798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] Particle trajectories around a running cylinder or a sphere2010
- Author(s)
  M. Shoji, H. Okamoto, T. Ooura
- Journal Title
  
  Fluid Dynamics Research 42
  
  Pages: 25506-25506
- NAID
  10028205798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] 連続オイラー変換による超関数の直接計算2009
- Author(s)
  大浦拓哉
- Journal Title
  
  数学 61(3)
  
  Pages: 93-306
- NAID
  10026415315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] 二重指数関数型変換を用いた様々な積分変換の計算法2009
- Author(s)
  大浦拓哉
- Journal Title
  
  日本応用数理学会論文誌 Vol.19、No.1
  
  Pages: 73-79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] 二重指数関数型変換を用いた様々な積分変換の計算法2009
- Author(s)
  大浦拓哉
- Journal Title
  
  日本応用数理学会論文誌 19
  
  Pages: 73-79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] An IMT-type quadrature formula with the same asymptotic performance as the DE formula2008
- Author(s)
  T., Ooura
- Journal Title
  
  J. Comput. Appl. Math 213
  
  Pages: 232-239
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] An IMT-type quadrature formula with the same asymptotic performance as the DE formula2008
- Author(s)
  T. Ooura
- Journal Title
  
  J. Comput. Appl. Math 213
  
  Pages: 232-239
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] An IMT-type quadrature formula with the same asymptotic performance as the DE formula2008
- Author(s)
  T. Ooura
- Journal Title
  
  J. Comput. Appl. Math. 213
  
  Pages: 232-239
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] An IMT-type quadrature formula with the same asymptotic performance as the DE formula2008
- Author(s)
  T. Ooura
- Journal Title
  
  J. Comput. Appl. Math. 213
  
  Pages: 232-239
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560067
[Journal Article] A Double Exponential Formula for the Fourier Transforms2005
- Author(s)
  T.Ooura
- Journal Title
  
  Publ.RIMS, Kyoto Univ. 41
  
  Pages: 971-978
- Data Source
  KAKENHI-PROJECT-16760054
[Journal Article] A double exponential formula for the Fourier transforms2005
- Author(s)
  T.Ooura
- Journal Title
  
  Publ.RIMS 41
  
  Pages: 971-978
- Data Source
  KAKENHI-PROJECT-17204008
[Journal Article] An IMT-type quadrature formula with the same asymptotic performance as the DE formula
- Author(s)
  T.Ooura
- Journal Title
  
  J. Comp. Appl. Math. (Accepted)(To appear)
- Data Source
  KAKENHI-PROJECT-17204008
[Presentation] Computation of an Infinite Integral with Unbounded Integrand2015
- Author(s)
  T. Ooura
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  China National Convention Center inside the Beijing Olympic Green (China)
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24540122
[Presentation] 振動積分の数値計算法について2012
- Author(s)
  大浦拓哉
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学瀬田キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540122
[Presentation] 戸田積分のDE公式による超高精度計算2009
- Author(s)
  大浦拓哉
- Organizer
  第38回数値解析シンポジウム(日本応用数理学会主催)
- Place of Presentation
  熱川ハイツ(静岡県)
- Year and Date
  2009-06-16
- Data Source
  KAKENHI-PROJECT-19560067
[Presentation] 戸田積分のDE公式による超高精度計算2009
- Author(s)
  大浦拓哉
- Organizer
  第38回数値解析シンポジウム(日本応用数理学会主催)
- Place of Presentation
  静岡県熱川ハイツ
- Year and Date
  2009-06-16
- Data Source
  KAKENHI-PROJECT-19560067
[Presentation] 連続オイラー変換による超関数の直接計算2007
- Author(s)
  大浦拓哉
- Organizer
  日本数学会2007年度秋季総合分科会「応用数学スペシャルセッション」
- Place of Presentation
  東北大学
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19560067
[Presentation] 連続オイラー変換による振動積分の算法
- Author(s)
  大浦拓哉
- Organizer
  第42回数値解析シンポジウム
- Place of Presentation
  松山道後温泉道後館
- Invited
- Data Source
  KAKENHI-PROJECT-24540122

1. OKAMOTO Hisashi (40143359)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. FURIHARA Daisuke (80242014)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. MUROTA Kazuo (50134466)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. MORI Masataka (20010936)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. NAGAYAMA Masaharu (20314289)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. OHKITANI Koji (70211787)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. UEDA Keiichi (00378960)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. KIMURA Yoshifumi (70169944)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. SAKAJOU Takashi (10303603)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. SHOJI Mayumi (10216161)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. TAMURA Akihisa (50217189)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. FUJIE Tetsuya (40305678)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. MATSUO Takayasu (90293670)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Ooura Takuya 大浦 拓哉

OOURA Takuya 大浦 拓哉

Research Projects

Research Products

Co-Researchers

New approximation algorithm for generalized function and its its application to numerical computationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of an approximated distribution using the continuous Euler transformationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A Study of Blow-up Problems and Singular Perturbation Problems arisingin Mathematical Fluid Mechanics

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

連続関数に対するFourier変換の高速高精度算法の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

連続Euler変換の拡張による高速数値積分アルゴリズムの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Applications of the dynamical systems theory and the singularity theory to mathematical fluid mechanics

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

On Algorithms and Applications of Semidefinite Programming to Combinatorial Optimization

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on the double exponential transformation subroutine package

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Application of the double exponential transform to integral transformations

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] The continuous Euler transforms and their computation2008

Author(s)

Publisher

Description

Data Source

[Book] 連続オイラー変換とフーリエ変換の計算法

Author(s)

Publisher

Description

Data Source

[Journal Article] Fast computation of Goursat's infinite integral with very high accuracy2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Fast computation of Goursat's infinite integral with very high accuracy2013

Author(s)

Journal Title

DOI

NAID

Data Source

Ooura Takuya 大浦拓哉

OOURA Takuya 大浦拓哉