Shibuta Takafumi 渋田敬史

Researcher Number	40648200
Other IDs
Affiliation (Current)	2025: 九州産業大学, 理工学部, 准教授
Affiliation (based on the past Project Information) *help	2023: 九州産業大学, 理工学部, 准教授 2017 – 2022: 九州産業大学, 理工学部, 講師 2013 – 2016: 九州大学, マス・フォア・インダストリ研究所, 助教
Review Section/Research Field	Principal Investigator Algebra Except Principal Investigator Basic Section 12010:Basic analysis-related / Basic analysis / Mathematical Sciences in Search of New Cooperation
Keywords	Principal Investigator 偏微分方程式系 / 局所コホモロジー / 孤立特異点 / 可換環論 / 計算代数 / パラメトリック方程式系 / 局所可換環論 / 計算機代数 / アルゴリズム / マトリス双対 / 代数的局所コホモロジー / 標準基底 … More Except Principal Investigator … More 局所コホモロジー / ホロノミーD-加群 / 代数解析 / アルゴリズム / 特異点 / local cohomology / ネター作用素 / 対数的ベクトル場 / b-関数 / 複素解析 / D-加群 / 多変数留数 / 特異点変形 / 変形族 / 非孤立特異点 / algorithm / holonomic D-module / Bruce-Roberts-MIlnor数 / torsion微分形式 / 特異点変形族 / Le numbers / integral number / スタンダード基底 / multiplicity / semi algebraic set / 最小消去多項式 / Bernstein-Sato イデアル / 特異統計 / 機械学習 / Matlis duality / Samuel multiplicity / Grothendieck residue / local Euler obstruction / semi-algebraic set Less

Algebraic analysis of deformations of non-isolated singularities, computational complex analysis and algorithms
- Principal Investigator
  
  田島慎一
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Niigata University
Algebraic aanalysis of non-isolated singularities and computational complex analysis algorithms
- Principal Investigator
  
  Tajima Shinichi
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Niigata University
Singular statistics and computational algebraic analysis of machine learning models
- Principal Investigator
  
  Tajima Shinichi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical Sciences in Search of New Cooperation
- Research Institution
  University of Tsukuba
Computational complex analysis and algebraic analysis of singularities
- Principal Investigator
  
  Tajima Shinichi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
Study of parametric system of equations for singularity theoryPrincipal Investigator
- Principal Investigator
  
  Shibuta Takafumi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Kyushu University

All 2020 2019 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] An algorithm for computing the Hilbert-Samuel multiplicities and reductions of zero-dimensional ideals of Cohen-Macaulay local ring2020
- Author(s)
  T. Shibuta, S. Tajima
- Journal Title
  
  Journal of Symbolic Computation
  
  Volume: 96 Pages: 108-121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03320
[Journal Article] 孤立特異点を持つcomplete intersectionに沿う対数的ベクトル場の計算法について,2020
- Author(s)
  田島慎一, 渋田敬史, 鍋島克輔
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2156 Pages: 1-15
- Open Access
- Data Source
  KAKENHI-PROJECT-18K03320
[Journal Article] Computing logarithmic vector fields along an ICIS germ via Matlis duality2020
- Author(s)
  S. Tajima, T. Shibuta and K. Nabeshima,
- Journal Title
  
  Lecture Notes in Computer Science
  
  Volume: 12291 Pages: 543-562
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03320
[Journal Article] An algorithm for computing the Hilbert-Samuel multiplicities and reductions of zero-dimensional ideals of Cohen-Macaulay local rings2019
- Author(s)
  T. Shibuta and S. Tajima
- Journal Title
  
  Journal of Symbolic Computation
  
  Volume: 印刷中
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03320
[Journal Article] CM局所環の準素イデアルのHilbert-Samuel重複度の計算アルゴリズムについて2017
- Author(s)
  渋田敬史, 田島慎一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2019
- Open Access
- Data Source
  KAKENHI-PROJECT-15KT0102
[Journal Article] An algorithm for solving parametric integer program2015
- Author(s)
  Norie Fu, Takafumi Shibuta
- Journal Title
  
  Electronic Notes in Discrete Mathematics
  
  Volume: 50 Pages: 299-305
- DOI
  10.1016/j.endm.2015.07.050
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800029
[Journal Article] An Algorithm for Computing the Truncated Annihilating Ideals for an Algebraic Local Cohomology Class2014
- Author(s)
  Takafumi Shibuta, Shinichi Tajima
- Journal Title
  
  Lecture Notes in Computer Science
  
  Volume: LNCS 8660 Pages: 447-459
- DOI
  10.1007/978-3-319-10515-4_32
- ISBN
  9783319105147, 9783319105154
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] Computing logarithmic vector fields along an ICIS germ via Matlis duality2020
- Author(s)
  S. Tajima. T. Shibuta and K. Nabeshima
- Organizer
  Computer Algebra in Scientific Computing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03320
[Presentation] 孤立特異点を持つcomplete intersectionに沿う対数的ベクトル場の構成2020
- Author(s)
  田島慎一, 渋田敬史, 鍋島克輔
- Organizer
  日本数学会函数論分科会
- Data Source
  KAKENHI-PROJECT-18K03320
[Presentation] Computing logarithmic vector fields along ICIS via Matlis duality2019
- Author(s)
  田島慎一, 渋田敬史, 鍋島克輔
- Organizer
  可微分写像の特異点とその応用
- Data Source
  KAKENHI-PROJECT-18K03320
[Presentation] マトリス双対を用いた孤立特異点の不変量の計算2017
- Author(s)
  渋田敬史, 田島慎一
- Organizer
  日本数学会, 函数論分科会
- Place of Presentation
  首都大学東京, 東京都八王子市
- Year and Date
  2017-03-24
- Data Source
  KAKENHI-PROJECT-15K04891
[Presentation] マトリス双対を用いた有限なcolengthを持つ加群の被約標準基底の計算アルゴリズム2016
- Author(s)
  渋田敬史, 田島慎一
- Organizer
  日本数式処理学会
- Place of Presentation
  福岡大学, 福岡県福岡市
- Year and Date
  2016-06-03
- Data Source
  KAKENHI-PROJECT-15KT0102
[Presentation] マトリス双対を用いた加群の標準基底の計算2016
- Author(s)
  渋田敬史, 田島慎一
- Organizer
  日本数学会代数学分科会
- Place of Presentation
  筑波大学, 茨城県つくば市
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-15KT0102
[Presentation] An algorithm for computing the reduced standard bases of modules of finite colength,2016
- Author(s)
  T. Shibuta, S. Tajima
- Organizer
  Milesstones in Computer Algebra 2016
- Place of Presentation
  Univ. of Waterloo, Ontario, Canada
- Year and Date
  2016-07-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KT0102
[Presentation] マトリス双対を用いた加群の標準基底の計算2016
- Author(s)
  渋田敬史
- Organizer
  日本数学会2016年度年会
- Place of Presentation
  筑波大学
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] 局所環における Matlis duality を用いた計算法とその応用2016
- Author(s)
  渋田敬史, 田島慎一
- Organizer
  数式処理とその周辺分野の研究
- Place of Presentation
  京都大学数理解析研究所, 京都府京都市
- Year and Date
  2016-12-07
- Data Source
  KAKENHI-PROJECT-15K04891
[Presentation] 整数計画問題の周期性と先頭項イデアルのCohen-Macaulay性2016
- Author(s)
  渋田敬史
- Organizer
  グレブナ―若手集会
- Place of Presentation
  東海大学
- Year and Date
  2016-02-16
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] CM局所環の準素イデアルのHilbert-Samuel重複度の計算アルゴリズムについて2016
- Author(s)
  渋田敬史, 田島慎一
- Organizer
  数式処理の新たな発展
- Place of Presentation
  京都大学数理解析研究所, 京都府京都市
- Year and Date
  2016-09-07
- Data Source
  KAKENHI-PROJECT-15KT0102
[Presentation] An algorithm for solving parametric integer programming2015
- Author(s)
  Takafumi Shibuta
- Organizer
  The VIII Latin-American Algorithms, Graphs and Optimization Symposium
- Place of Presentation
  Fortaleza, Brazil
- Year and Date
  2015-05-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] An algorithm for parametric integer programming2015
- Author(s)
  Takafumi Shibuta
- Organizer
  The International Congress on Industrial and Applied Mathematics 2015
- Place of Presentation
  Beijing, China
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] パラメタを含む代数的コホモロジー類の満たす偏微分方程式系の計算アルゴリズムとその実装2014
- Author(s)
  渋田敬史
- Organizer
  Risa/Asir Conference 2014
- Place of Presentation
  神戸大学, 兵庫県
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] 単調論理関数双対化を用いたパラメトリック整数計画アルゴリズムについて2013
- Author(s)
  夫紀恵, 渋田敬史
- Organizer
  コンピュテーション研究会
- Place of Presentation
  奈良女子大学, 奈良県
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] Multiplier ideals and test ideals of complete intersection binomial ideals2013
- Author(s)
  Takafumi Shibuta
- Organizer
  The Commutative Algebra of Singularities in Birational Geometry: Multiplier Ideals, Jets, Valuations, and Positive Characteristic Methods
- Place of Presentation
  MSRI, Berkeley, CA, USA
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] 同じ多重次数ヒルベルト関数を持つ単項式イデアルについて2013
- Author(s)
  渋田敬史
- Organizer
  福岡・山口可換環論セミナー
- Place of Presentation
  山口大学, 山口県
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] パラメタを含む代数的局所コホモロジー類の満たす偏微分方程式系2013
- Author(s)
  渋田敬史, 田島慎一
- Organizer
  数式処理とその周辺分野の研究
- Place of Presentation
  京都大学数理解析研究所, 京都
- Data Source
  KAKENHI-PROJECT-25800029
[Presentation] An algorithm for computing the truncated annihilating ideals for an algebraic local cohomology class
- Author(s)
  Takafumi Shibuta
- Organizer
  Computer Algebra in Scientific Computing, CASC 2014
- Place of Presentation
  Warsaw University of Life Sciences, Warsaw, Poland
- Year and Date
  2014-09-08 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25800029

1. Tajima Shinichi (70155076)

# of Collaborated Projects: 4 results

# of Collaborated Products: 14 results
2. Umeta Yoko (90606386)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 小原功任 (00313635)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. 鍋島克輔 (00572629)

# of Collaborated Projects: 3 results

# of Collaborated Products: 5 results
5. Hasegawa Makoto (80303171)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Oaku Toshinori (60152039)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 照井章 (80323260)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 福井敏純 (90218892)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 山崎晋 (00349953)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Shibuta Takafumi 渋田 敬史

Research Projects

Research Products

Co-Researchers

Algebraic analysis of deformations of non-isolated singularities, computational complex analysis and algorithms

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Algebraic aanalysis of non-isolated singularities and computational complex analysis algorithms

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Singular statistics and computational algebraic analysis of machine learning models

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Computational complex analysis and algebraic analysis of singularities

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of parametric system of equations for singularity theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] An algorithm for computing the Hilbert-Samuel multiplicities and reductions of zero-dimensional ideals of Cohen-Macaulay local ring2020

Author(s)

Journal Title

Data Source

[Journal Article] 孤立特異点を持つcomplete intersectionに沿う対数的ベクトル場の計算法について,2020

Author(s)

Journal Title

Data Source

[Journal Article] Computing logarithmic vector fields along an ICIS germ via Matlis duality2020

Author(s)

Journal Title

Data Source

[Journal Article] An algorithm for computing the Hilbert-Samuel multiplicities and reductions of zero-dimensional ideals of Cohen-Macaulay local rings2019

Author(s)

Journal Title

Data Source

[Journal Article] CM局所環の準素イデアルのHilbert-Samuel重複度の計算アルゴリズムについて2017

Author(s)

Journal Title

Data Source

[Journal Article] An algorithm for solving parametric integer program2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] An Algorithm for Computing the Truncated Annihilating Ideals for an Algebraic Local Cohomology Class2014

Author(s)

Journal Title

DOI

ISBN

Data Source

[Presentation] Computing logarithmic vector fields along an ICIS germ via Matlis duality2020

Author(s)

Organizer

Data Source

[Presentation] 孤立特異点を持つcomplete intersectionに沿う対数的ベクトル場の構成2020

Author(s)

Organizer

Data Source

[Presentation] Computing logarithmic vector fields along ICIS via Matlis duality2019

Author(s)

Organizer

Data Source

[Presentation] マトリス双対を用いた孤立特異点の不変量の計算2017

Author(s)

Organizer

Shibuta Takafumi 渋田敬史

[Presentation] パラメタを含む代数的コホモロジー類の満たす偏微分方程式系の計算アルゴリズムとその実装2014