Kato Motoko 加藤本子

Researcher Number	00847593
Other IDs
Affiliation (Current)	2025: 琉球大学, 教育学部, 准教授
Affiliation (based on the past Project Information) *help	2025: 琉球大学, 教育学部, 准教授 2022 – 2023: 琉球大学, 教育学部, 准教授 2019 – 2021: 愛媛大学, 理工学研究科(理学系), 特定助教
Review Section/Research Field	Principal Investigator Basic Section 11020:Geometry-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields
Keywords	Principal Investigator Thompson群 / 幾何学的群論 / 非正曲率距離空間 / 群作用の固定点性質 / 性質FH / 円の自己同相群 / CAT(0)空間 / Richard Thompsonの群 / 円の自己同相写像 / CAT(0)空間への群作用 / 固定点性質

Research Projects
(3 results)
Research Products
(18 results)

円への群作用を持つ無限単純群の研究Principal Investigator
- Principal Investigator
  
  加藤本子
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  University of the Ryukyus
Thompson群Vの非正曲率性の研究と低次元トポロジーへの展開Principal Investigator
- Principal Investigator
  
  加藤本子
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  University of the Ryukyus
  Ehime University
On the rigidity of finitely generated groups of homomorphisms of the circlePrincipal Investigator
- Principal Investigator
  
  Kato Motoko
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0201:Algebra, geometry, analysis, applied mathematics,and related fields
- Research Institution
  University of the Ryukyus
  Ehime University

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Acylindrical hyperbolicity of Artin groups associated with?graphs that are not cones2024
- Author(s)
  Kato Motoko、Oguni Shin-ichi
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: - Issue: 4 Pages: 1-26
- DOI
  10.4171/ggd/783
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14311, KAKENHI-PROJECT-20K03590
[Journal Article] Semi-simple actions of the Higman-Thompson groups $$T_n$$ on finite-dimensional CAT(0) spaces2023
- Author(s)
  Kato Motoko
- Journal Title
  
  Geometriae Dedicata
  
  Volume: 217 Issue: 5
- DOI
  10.1007/s10711-023-00826-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14311
[Journal Article] Acylindrical hyperbolicity of Artin-Tits groups associated to triangle-free graphs and cones over square-free bipartite graphs2020
- Author(s)
  Motoko Kato, Shin-ichi Oguni
- Journal Title
  
  Glasgow Mathematical Journal
  
  Volume: Published Online Issue: 1 Pages: 1-14
- DOI
  10.1017/s0017089520000555
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K23406, KAKENHI-PROJECT-16K17595
[Journal Article] On groups whose actions on finite-dimensional CAT(0) spaces have global fixed points2019
- Author(s)
  Kato Motoko
- Journal Title
  
  Journal of Group Theory
  
  Volume: 22 Issue: 6 Pages: 1089-1099
- DOI
  10.1515/jgth-2018-0116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] Thompson’s groups and ring groups of homeomorphisms of the circle2023
- Author(s)
  Motoko Kato
- Organizer
  New trends of conformal theory from probability to gravity
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14311
[Presentation] The Higman-Thompson groups and ring groups of homeomorphisms of the circle2022
- Author(s)
  加藤本子
- Organizer
  大阪大学トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] The Higman-Thompson groups and ring groups of homeomorphisms of the circle2022
- Author(s)
  加藤本子
- Organizer
  大阪大学トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14311
[Presentation] リチャード・トンプソンの群とその応用2022
- Author(s)
  加藤本子
- Organizer
  暗号と及び情報セキュリティと数学の相関ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20K14311
[Presentation] リチャード・トンプソンの群とその応用2022
- Author(s)
  加藤本子
- Organizer
  暗号と及び情報セキュリティと数学の相関ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] On acylindrical hyperbolicity of some Artin groups2021
- Author(s)
  加藤本子
- Organizer
  Quantum Math, Singularities and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] On ring groups of homeomorphisms of the circle2021
- Author(s)
  加藤本子
- Organizer
  Thompson群とその周辺
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] Acylindrical hyperbolicity of some Artin-Tits groups2021
- Author(s)
  Motoko Kato
- Organizer
  Geometric Group Theory in East Asia
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14311
[Presentation] On acylindrical hyperbolicity of some Artin groups2020
- Author(s)
  加藤本子
- Organizer
  2020年度日本数学会秋季総合分科会
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] On acylindrical hyperbolicity of some Artin groups2020
- Author(s)
  加藤本子
- Organizer
  Flat Structure and Singularities
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] 非正曲率距離空間への群作用の固定点性質2019
- Author(s)
  加藤本子
- Organizer
  名古屋大学幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] Richard Thompson's groups and their actions on non-positively curved spaces2019
- Author(s)
  加藤本子
- Organizer
  岡潔女性数学者セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] 有限次元距離空間への群作用の固定点性質2019
- Author(s)
  加藤本子
- Organizer
  第66回トポロジーシンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406
[Presentation] ある種のArtin 群の非シリンダー的双曲性について2019
- Author(s)
  加藤本子
- Organizer
  松山TGSA セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K23406

Kato Motoko 加藤 本子

Research Projects

Research Products

円への群作用を持つ無限単純群の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Thompson群Vの非正曲率性の研究と低次元トポロジーへの展開Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

On the rigidity of finitely generated groups of homomorphisms of the circlePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Acylindrical hyperbolicity of Artin groups associated with?graphs that are not cones2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Semi-simple actions of the Higman-Thompson groups $$T_n$$ on finite-dimensional CAT(0) spaces2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Acylindrical hyperbolicity of Artin-Tits groups associated to triangle-free graphs and cones over square-free bipartite graphs2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On groups whose actions on finite-dimensional CAT(0) spaces have global fixed points2019

Author(s)

Journal Title

DOI

Data Source

[Presentation] Thompson’s groups and ring groups of homeomorphisms of the circle2023

Author(s)

Organizer

Data Source

[Presentation] The Higman-Thompson groups and ring groups of homeomorphisms of the circle2022

Author(s)

Organizer

Data Source

[Presentation] The Higman-Thompson groups and ring groups of homeomorphisms of the circle2022

Author(s)

Organizer

Data Source

[Presentation] リチャード・トンプソンの群とその応用2022

Author(s)

Organizer

Data Source

[Presentation] リチャード・トンプソンの群とその応用2022

Author(s)

Organizer

Data Source

[Presentation] On acylindrical hyperbolicity of some Artin groups2021

Author(s)

Organizer

Data Source

[Presentation] On ring groups of homeomorphisms of the circle2021

Author(s)

Organizer

Data Source

[Presentation] Acylindrical hyperbolicity of some Artin-Tits groups2021

Author(s)

Organizer

Data Source

[Presentation] On acylindrical hyperbolicity of some Artin groups2020

Author(s)

Organizer

Data Source

[Presentation] On acylindrical hyperbolicity of some Artin groups2020

Author(s)

Organizer

Kato Motoko 加藤本子