Shibata Kohsuke 柴田康介

… Alternative Names

柴田康介シバタコウスケ

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Researcher Number	60819671
Other IDs
Affiliation (Current)	2025: 東京電機大学, 工学部, 助教
Affiliation (based on the past Project Information) *help	2023: 東京電機大学, 工学部, 助教 2022: 岡山大学, 自然科学学域, 特任助教 2020 – 2021: 日本大学, 文理学部, 研究員 2019: 東京大学, 大学院数理科学研究科, 特任研究員
Review Section/Research Field	Principal Investigator Basic Section 11010:Algebra-related
Keywords	Principal Investigator LSC予想 / PIA予想 / 商特異点 / 極小対数的食い違い係数 / 弧空間 / 双有理幾何学 / 代数幾何学 / 特異点 / 可換環論 / ジェットスキーム … More / アークスペース / 下半連続性予想 / 最小対数的食い違い係数 / hyperquotient特異点 Less

A study of invariants of singularities in birational geometry via arc spacesPrincipal Investigator
- Principal Investigator
  
  柴田康介
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Tokyo Denki University
可換環論を用いて双有理幾何学に現れる特異点の不変量の研究Principal Investigator
- Principal Investigator
  
  柴田康介
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Tokyo Denki University
  Okayama University
  Nihon University
  The University of Tokyo

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Inversion of adjunction for quotient singularities2022
- Author(s)
  Nakamura Yusuke、Shibata Kohsuke
- Journal Title
  
  Algebraic Geometry
  
  Volume: 9 Pages: 214-251
- DOI
  10.14231/ag-2022-007
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13384, KAKENHI-PROJECT-19K14496
[Journal Article] Characterization of two-dimensional semi-log canonical hypersurfaces in arbitrary characteristic2021
- Author(s)
  Shibata Kohsuke
- Journal Title
  
  European Journal of Mathematics
  
  Volume: 7 Issue: 3 Pages: 931-951
- DOI
  10.1007/s40879-021-00484-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14496
[Journal Article] Bounds of the multiplicity of abelian quotient complete intersection singularities2021
- Author(s)
  Shibata Kohsuke
- Journal Title
  
  manuscripta mathematica
  
  Volume: 166 Issue: 3-4 Pages: 535-560
- DOI
  10.1007/s00229-020-01261-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14496
[Journal Article] Minimal log discrepancies in positive characteristic2021
- Author(s)
  Shibata Kohsuke
- Journal Title
  
  Communications in Algebra
  
  Volume: 50 Issue: 2 Pages: 571-582
- DOI
  10.1080/00927872.2021.1962898
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] 双有理幾何学の特異点について2023
- Author(s)
  柴田康介
- Organizer
  東京電機大学数学講演会
- Invited
- Data Source
  KAKENHI-PROJECT-23K12958
[Presentation] 双有理幾何学の特異点について2023
- Author(s)
  柴田康介
- Organizer
  東京電機大学数学講演会
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Inversion of adjunction for quotient singularities2023
- Author(s)
  柴田康介
- Organizer
  International workshop on Birational Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Minimal log discrepnacies for quotient singularities2023
- Author(s)
  柴田康介
- Organizer
  東大代数幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Minimal log discrepnacies for quotient singularities2023
- Author(s)
  柴田康介
- Organizer
  東大代数幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K12958
[Presentation] Inversion of adjunction for quotient singularities2023
- Author(s)
  柴田康介
- Organizer
  International workshop on Birational Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K12958
[Presentation] Gorenstein indices of invariant rings2022
- Author(s)
  柴田康介
- Organizer
  第43回可換環論シンポジウム
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Shokurov's index conjecture for quotient singularities2022
- Author(s)
  柴田康介
- Organizer
  Mini workshop of singularities
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] 双有理幾何学の特異点について2022
- Author(s)
  柴田康介
- Organizer
  談話会（岡山大学）
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Bounds of the multiplicity of abelian quotient complete intersection singularities2022
- Author(s)
  柴田康介
- Organizer
  Virtual Commutative Algebra Seminars
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Inversion of adjunction for quotient singularities2022
- Author(s)
  柴田康介
- Organizer
  城崎代数幾何学シンポジウム2022
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Characterization of two dimensional semi-log canonical hypersurfaces in arbitrary characteristic2020
- Author(s)
  柴田康介
- Organizer
  特異点月曜セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Minimal log discrepancies in positive characteristic2020
- Author(s)
  柴田康介
- Organizer
  OIST 2020 workshop“Quantum Math, Singularities and Applications ”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Minimal log discrepancies in positive characteristic2019
- Author(s)
  柴田康介
- Organizer
  特異点月曜セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] The core of a module and the adjoint of an ideal over a two dimensional regular local ring2019
- Author(s)
  柴田康介
- Organizer
  特異点月曜セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] The core of a module and the adjoint of an ideal over a two dimensional regular local ring2019
- Author(s)
  柴田康介
- Organizer
  東京可換環論セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] The core of a module and the adjoint of an ideal over a two dimensional regular local ring2019
- Author(s)
  柴田康介
- Organizer
  第32回可換環論セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496
[Presentation] Inversion of adjunction for non-degenerate hypersufaces in a toric variety2019
- Author(s)
  柴田康介
- Organizer
  Younger generations in Algebraic and Complex geometry VI
- Invited
- Data Source
  KAKENHI-PROJECT-19K14496

1. 中村勇哉

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Shibata Kohsuke 柴田 康介

柴田 康介 シバタ コウスケ

Research Projects

Research Products

Co-Researchers

A study of invariants of singularities in birational geometry via arc spacesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

可換環論を用いて双有理幾何学に現れる特異点の不変量の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Inversion of adjunction for quotient singularities2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Characterization of two-dimensional semi-log canonical hypersurfaces in arbitrary characteristic2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bounds of the multiplicity of abelian quotient complete intersection singularities2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Minimal log discrepancies in positive characteristic2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] 双有理幾何学の特異点について2023

Author(s)

Organizer

Data Source

[Presentation] 双有理幾何学の特異点について2023

Author(s)

Organizer

Data Source

[Presentation] Inversion of adjunction for quotient singularities2023

Author(s)

Organizer

Data Source

[Presentation] Minimal log discrepnacies for quotient singularities2023

Author(s)

Organizer

Data Source

[Presentation] Minimal log discrepnacies for quotient singularities2023

Author(s)

Organizer

Data Source

[Presentation] Inversion of adjunction for quotient singularities2023

Author(s)

Organizer

Data Source

[Presentation] Gorenstein indices of invariant rings2022

Author(s)

Organizer

Data Source

[Presentation] Shokurov's index conjecture for quotient singularities2022

Author(s)

Organizer

Data Source

[Presentation] 双有理幾何学の特異点について2022

Author(s)

Organizer

Data Source

[Presentation] Bounds of the multiplicity of abelian quotient complete intersection singularities2022

Author(s)

Organizer

Data Source

[Presentation] Inversion of adjunction for quotient singularities2022

Author(s)

Organizer

Shibata Kohsuke 柴田康介

柴田康介シバタコウスケ