Takamura Shigeru 高村茂

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TAKAMURA Shigeru 高村茂

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Researcher Number	20362436
Other IDs
Affiliation (Current)	2025: 京都大学, 理学研究科, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2022: 京都大学, 理学研究科, 准教授 2010 – 2011: Kyoto University, 理学研究科, 准教授 2007 – 2011: Kyoto University, Graduate School of Science, Associate Professor 2006: 京都大学, 大学院理学研究科, 助教授 2004 – 2005: 京都大学, 大学院・理学研究科, 講師
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11010:Algebra-related Except Principal Investigator Geometry
Keywords	Principal Investigator モジュライ空間 / テータ関数 / 複素構造 / リーマン面の退化 / モノドロミー / 特異点 / 複素曲面 / 分裂変形 / 写像類群 / 代数曲線 … More / 群作用幾何 / 群作用変形族 / ハッセ図 / 部分群モノイド / コセット・モノイド / ポセット・ブローダウン / 軌道ポセット / コセット積 / 部分群積 / モノイド / 分岐現象 / 準単体複体 / 順序複体 / 部分群ポセット / 群の高次構造 / クライン曲線 / 幾何的ガロア対応 / 群作用 / 固定化部分群ポセット / 滑層分解 / 普遍族 / theta function / moduli / complex surface / complex stracture / monodromy / simgularity / splitting / Riemann surface / データ関数 / 複素構造の変形 / モジューライ空間 / デーン・シイスト / 退化族 / 複素幾何 / デーン・ツイスト / リーマン面 … More Except Principal Investigator モジュライ空間 / フレアーホモロジー / ゲージ理論 / 非線形微分方程式 / シンプレクティック幾何学 / 写像類群 / タイヒミュラー空間 / 符号数 / 特異ファイバーの分裂 / 普遍退化族 / グルポイド / 局所符号数 / オービフォールド / コンパクト化 / リーマン面 / 4次元多様体 / 位相幾何学 Less

Study of universal families over moduli spaces based on geometry of group actionsPrincipal Investigator
- Principal Investigator
  
  Takamura Shigeru
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Kyoto University
非線形方程式のモジュライ空間の幾何学的応用
- Principal Investigator
  
  深谷賢治
- Project Period (FY)
  2011
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
4-MANIFOLDS AND RIEMANN SURFACES
- Principal Investigator
  
  MATSUMOTO Yukio
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Gakushuin University
Geometry of Degenerations of Riemann SurfacesPrincipal Investigator
- Principal Investigator
  
  TAKAMURA Shigeru
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
Splittings of degenerafions of Riemann surfacesPrincipal Investigator
- Principal Investigator
  
  TAKAMURA Shigeru
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University

All 2022 2021 2020 2012 2009 2006 2004

All Journal Article Presentation Book

[Book] Towards the classification of atoms of degenerations, III(Splitting Deformations of Degenerations of Complex Curves)2006
- Author(s)
  S. Takamura
- Total Pages
  590
- Publisher
  Springer Lecture Notes in Math
- Data Source
  KAKENHI-PROJECT-20540073
[Book] Splitling deformations of degenerations of complex carves2006
- Author(s)
  Shigeru Takamura
- Total Pages
  590
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-16540062
[Book] Splitting deformations of degenerations of complex curves2006
- Author(s)
  Shigeru Takamura
- Total Pages
  590
- Publisher
  Springer
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540062
[Book] Springer Lecture Notes in Math.1886(Towards the classification of atoms of degenerations, III (Splitting Deformations of Degenerations of Complex Curves))2006
- Author(s)
  S.Takamura
- Total Pages
  590
- Data Source
  KAKENHI-PROJECT-20540073
[Journal Article] Blowdown Maps between Subgroup Posets2022
- Author(s)
  TAKAMURA Shigeru
- Journal Title
  
  Tokyo Journal of Mathematics
  
  Volume: 45(2) Issue: 2 Pages: 467-499
- DOI
  10.3836/tjm/1502179359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03533
[Journal Article] Classification of finite groups with birdcage-shaped Hasse diagrams2021
- Author(s)
  Shigeru Takamura
- Journal Title
  
  Osaka Journal of Mathematics
  
  Volume: -
- NAID
  120007163111
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03533
[Journal Article] Blowdowns and canonical embeddings of subgroup posets2020
- Author(s)
  高村茂
- Journal Title
  
  第18回代数曲線論シンポジウム報告集
  
  Volume: - Pages: 17-29
- Data Source
  KAKENHI-PROJECT-20K03533
[Journal Article] Splittability of stellar sungular Fiber with Three branches2006
- Author(s)
  Kazushi Ahara, Shigeru Takamura
- Journal Title
  
  Tokyo Journal of Mathematics 29
  
  Pages: 1-17
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540062
[Journal Article] Splittability of Stellar Singular Fiber with Three branches2006
- Author(s)
  Kazushi Ahara, Shigeru Takamura
- Journal Title
  
  Tokyo Journal of Mathematics 29・1
  
  Pages: 1-17
- Data Source
  KAKENHI-PROJECT-16540062
[Journal Article] Splitting deformations of degenenerations of complex curves2006
- Author(s)
  Shigera, Takamura
- Journal Title
  
  Springer
  
  Pages: 590-590
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540062
[Journal Article] Splittability of stellar singular fibers with three branches2006
- Author(s)
  K. Ahara, and S. Takamura
- Journal Title
  
  Tokyo J. Math
  
  Volume: 29 Pages: 17-17
- Data Source
  KAKENHI-PROJECT-20540073
[Journal Article] Splittability of Stellar Singular Fiber with Three branches2006
- Author(s)
  Kazushi, Ahara, Shigeru, Takamura
- Journal Title
  
  Tokyo Journal of Math 29
  
  Pages: 1-17
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540062
[Journal Article] Splittability of stellar singular fibers with three branches2006
- Author(s)
  K.Ahara, S.Takamura
- Journal Title
  
  Tokyo J.Math. 29
  
  Pages: 1-17
- Data Source
  KAKENHI-PROJECT-20540073
[Journal Article] Towards the Classification of Atoms of Degenerations, I (Splitting Criteria via Configurations of Singular Fibers)2004
- Author(s)
  S.Takamura
- Journal Title
  
  J.Math.Soc.Japan 56(1)
  
  Pages: 115-145
- NAID
  10013122628
- Data Source
  KAKENHI-PROJECT-20540073
[Journal Article] Towards the Classification of Atoms of Degenerations, I(Splitting Criteria via Configurations of Singular Fibers)2004
- Author(s)
  S. Takamura
- Journal Title
  
  J. Math. Soc. Japan
  
  Volume: 56(1) Pages: 115-145
- NAID
  10013122628
- Data Source
  KAKENHI-PROJECT-20540073
[Presentation] 有限群の「素因数分解」とその幾何2022
- Author(s)
  高村茂
- Organizer
  研究集会「4次元トポロジー」
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] 群の“メタ構造”に由来する幾何構造について2022
- Author(s)
  高村茂
- Organizer
  「接触構造、特異点、微分方程式及びその周辺」
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] 部分群ポセットの高次化とそれらの間の隣接幾何2021
- Author(s)
  高村茂
- Organizer
  「葉層構造の幾何学とその応用」
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] メタ群論・メタ群作用とそれらの幾何学(1),(2)2021
- Author(s)
  高村茂
- Organizer
  空間の代数的・幾何的モデルとその周辺
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] How to geometrize life histories of groups and group actions?2021
- Author(s)
  高村茂
- Organizer
  Pawalowski先生の退官記念および古稀記念研究集会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] メタ群論とポセット幾何2021
- Author(s)
  高村茂
- Organizer
  研究集会「４次元トポロジー」
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] Blowdowns and canonical embeddings of subgroup posets2020
- Author(s)
  高村茂
- Organizer
  代数曲線論シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] Blow up and down of groups and group actions2020
- Author(s)
  高村茂
- Organizer
  研究集会「４次元トポロジー」
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] Poset-blowdowns and poset-fibrations2020
- Author(s)
  高村茂
- Organizer
  変換群論研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-20K03533
[Presentation] Singularities, monodromies and uniformization2012
- Author(s)
  高村茂、佐々木建祀郎
- Organizer
  研究集会「接触構造・特異点・微分方程式およびその周辺」
- Place of Presentation
  鹿児島大学理学部大会議室(招待講演)
- Year and Date
  2012-01-19
- Data Source
  KAKENHI-PROJECT-20540073
[Presentation] 接触構造・特異点・微分方程式およびその周辺2012
- Author(s)
  高村茂、佐々木建祀郎
- Organizer
  鹿児島大学理学部大会議室
- Data Source
  KAKENHI-PROJECT-20540073
[Presentation] Branched Coverings, Degenerations, and Related Topics2009
- Author(s)
  高村茂
- Organizer
  広島大学数学教室
- Data Source
  KAKENHI-PROJECT-20540073
[Presentation] Singular fibers of degenerafions of Riemann sarfaces2009
- Author(s)
  高村茂
- Organizer
  Branched coverings, Degenerations, and Related Topics
- Place of Presentation
  広島大学
- Year and Date
  2009-03-12
- Data Source
  KAKENHI-PROJECT-20540073
[Presentation] Canonial Projections of Pegenerations2006
- Author(s)
  Shigera, Takamura
- Organizer
  Splitting, monodromy, chart
- Place of Presentation
  Hakone
- Year and Date
  2006-01-29
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540062
[Presentation] Canonical Projections of Degenerations2006
- Author(s)
  Shigeru Takamura
- Organizer
  分裂, モノドロミー, チャート
- Place of Presentation
  箱根
- Year and Date
  2006-01-29
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540062
[Presentation] 分裂族、モノドロミー、チャート箱根セミナー062006
- Author(s)
  高村茂
- Organizer
  日小田急箱根レイクホテル
- Year and Date
  2006-01-29
- Data Source
  KAKENHI-PROJECT-20540073

1. YOSHIKAWA Ken-ichi (20242810)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. MATSUMOTO Yukio (20011637)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. ASHIKAGA Tadashi (90125203)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. KAMADA Seiichi (60254380)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KAWAZUMI Nariya (30214646)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. ENDO Hisaaki (20323777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. IWASE Zjunici (70183746)

# of Collaborated Projects: 1 results

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8. 深谷賢治 (30165261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 太田慎一 (00372558)

# of Collaborated Projects: 1 results

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10. 加藤毅 (20273427)

# of Collaborated Projects: 1 results

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11. 上正明 (80134443)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Takamura Shigeru 高村 茂

TAKAMURA Shigeru 高村 茂

Research Projects

Research Products

Co-Researchers

Study of universal families over moduli spaces based on geometry of group actionsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

非線形方程式のモジュライ空間の幾何学的応用

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

4-MANIFOLDS AND RIEMANN SURFACES

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Geometry of Degenerations of Riemann SurfacesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Splittings of degenerafions of Riemann surfacesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Towards the classification of atoms of degenerations, III(Splitting Deformations of Degenerations of Complex Curves)2006

Author(s)

Total Pages

Publisher

Data Source

[Book] Splitling deformations of degenerations of complex carves2006

Author(s)

Total Pages

Publisher

Data Source

[Book] Splitting deformations of degenerations of complex curves2006

Author(s)

Total Pages

Publisher

Description

Data Source

[Book] Springer Lecture Notes in Math.1886(Towards the classification of atoms of degenerations, III (Splitting Deformations of Degenerations of Complex Curves))2006

Author(s)

Total Pages

Data Source

[Journal Article] Blowdown Maps between Subgroup Posets2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Classification of finite groups with birdcage-shaped Hasse diagrams2021

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Blowdowns and canonical embeddings of subgroup posets2020

Author(s)

Journal Title

Data Source

[Journal Article] Splittability of stellar sungular Fiber with Three branches2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Splittability of Stellar Singular Fiber with Three branches2006

Author(s)

Journal Title

Data Source

[Journal Article] Splitting deformations of degenenerations of complex curves2006

Author(s)

Takamura Shigeru 高村茂

TAKAMURA Shigeru 高村茂