OGUNI Shinichi 尾國新一

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Oguni Shin-ichi 尾國新一

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Researcher Number	00549446
Other IDs
Affiliation (Current)	2025: 愛媛大学, 理工学研究科(理学系), 教授
Affiliation (based on the past Project Information) *help	2025: 愛媛大学, 理工学研究科(理学系), 教授 2020 – 2023: 愛媛大学, 理工学研究科(理学系), 教授 2016 – 2019: 愛媛大学, 理工学研究科(理学系), 准教授 2014 – 2016: 愛媛大学, 理工学研究科, 准教授 2012 – 2013: 愛媛大学, 理工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 11020:Geometry-related / Geometry Except Principal Investigator Geometry
Keywords	Principal Investigator 粗幾何学 / 非正曲率性 / 双曲性 / 粗Baum-Connes予想 / 幾何学 / 幾何学的群論 / 粗BaumーConnes予想 / 非シリンダー的双曲性 / アルティン群 / 粗コンパクト化 … More / 粗ホモトピー / 粗凸距離空間 / 粗幾何 / 相対的双曲群 … More Except Principal Investigator 非コンパクト多様体 / キャッソンハンドル / モジュライ空間 / スペクトル解析 / 離散群 / Lpコホモロジー / 非コンパクト空間上の解析 / 無限次元ボット周期性 / サイバーグウイッテン理論 / 普遍被覆空間 / モノポール写像 / 非可換幾何学 / ゲージ理論 Less

粗Baum-Connes予想と粗幾何学に関わる非正曲率性・負曲率性についての研究Principal Investigator
- Principal Investigator
  
  尾國新一
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Ehime University
粗Baum-Connes予想に関わる粗幾何学の新展開Principal Investigator
- Principal Investigator
  
  尾國新一
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Ehime University
Coarse geometry related to the coarse Baum-Connes conjecturePrincipal Investigator
- Principal Investigator
  
  Oguni Shin-ichi
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Ehime University
Moduli theory of non linear elliptic operators over non compact manifolds
- Principal Investigator
  
  Kato Tsuyoshi
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
Relatively hyperbolic structures and convergence actions of discrete groupsPrincipal Investigator
- Principal Investigator
  
  Oguni Shin-ichi
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Ehime University

All 2024 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

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] 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] A coarse Cartan-Hadamard theorem with application to the coarse Baum-Connes conjecture2020
- Author(s)
  Tomohiro Fukaya, Shin-ichi Oguni
- Journal Title
  
  Journal of Topology and Analysis
  
  Volume: 12(4) Issue: 03 Pages: 857-895
- DOI
  10.1142/s1793525319500675
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03590, KAKENHI-PROJECT-16K17595
[Journal Article] Coarse compactifications and controlled products2020
- Author(s)
  Tomohiro Fukaya, Shin-ichi Oguni, Takamitsu Yamauchi
- Journal Title
  
  Journal of Topology and Analysis
  
  Volume: online Issue: 04 Pages: 1-26
- DOI
  10.1142/s1793525321500102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17595, KAKENHI-PROJECT-19K03467, KAKENHI-PROJECT-19K03471
[Journal Article] On coarse geometric aspects of Hilbert geometry2018
- Author(s)
  Mineyama Ryosuke、Oguni Shin-ichi
- Journal Title
  
  Monatshefte fur Mathematik
  
  Volume: 187 Issue: 4 Pages: 665-680
- DOI
  10.1007/s00605-018-1171-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17595
[Journal Article] The coarse Baum-Connes conjecture for Busemann non-positively curved spaces2016
- Author(s)
  Tomohiro Fukaya, Shin-ichi Oguni
- Journal Title
  
  Kyoto Journal of Mathematics
  
  Volume: 56(1) Issue: 1 Pages: 1-12
- DOI
  10.1215/21562261-3445129
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24740045, KAKENHI-PROJECT-15K17528
[Journal Article] Coronae of relatively hyperbolic groups and coarse cohomologies2015
- Author(s)
  Tomohiro Fukaya, Shin-ichi Oguni
- Journal Title
  
  Journal of Topology and Analysis
  
  Volume: online Issue: 03 Pages: 1-44
- DOI
  10.1142/s1793525316500151
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24740045
[Journal Article] Coronae of product spaces and the coarse Baum-Connes conjecture2015
- Author(s)
  Tomohiro Fukaya, Shin-ichi Oguni
- Journal Title
  
  Advances in Mathematics
  
  Volume: 279 Pages: 201-233
- DOI
  10.1016/j.aim.2015.01.022
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23740049, KAKENHI-PROJECT-24740045
[Journal Article] Notes on relatively hyperbolic groups and relatively quasiconvex subgroups2015
- Author(s)
  Yoshifumi Matsuda, Shin-ichi Oguni, Saeko Yamagata
- Journal Title
  
  Tokyo Journal of Mathematics
  
  Volume: 38(1) Issue: 1 Pages: 99-123
- DOI
  10.3836/tjm/1428412566
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24740045
[Journal Article] On Cannon-Thurston maps for relatively hyperbolic groups2014
- Author(s)
  Yoshifumi Matsuda; Shin-ichi Oguni
- Journal Title
  
  Journal of Group Theory
  
  Volume: 17(1) Issue: 1 Pages: 41-47
- DOI
  10.1515/jgt-2013-0024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740045
[Journal Article] The universal relatively hyperbolic structure on a group and relative quasiconvexity for subgroups2014
- Author(s)
  Y. Matsuda, S. Oguni, S. Yamagata
- Journal Title
  
  RIMS Kokyuroku Bessatsu B
  
  Volume: 48 Pages: 73-93
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740045
[Journal Article] Dilatational equivalence classes, Novikov-Shubin type capacities of groups, and random walks2013
- Author(s)
  Shin-ichi Oguni
- Journal Title
  
  Noncommutative Geometry and Physics
  
  Volume: 3 Pages: 433-469
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740045
[Journal Article] C*-simplicity for groups with non-elementary convergence group actions2013
- Author(s)
  Yoshifumi Matsuda, Shin-ichi Oguni, Saeko Yamagata
- Journal Title
  
  Houston Journal of Mathematics
  
  Volume: 39(4) Pages: 1291-1299
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] 無限型のアルティン群の非シリンダー的双曲性について2022
- Author(s)
  尾國新一
- Organizer
  RIMS共同研究 : 変換群論の新潮流
- Data Source
  KAKENHI-PROJECT-20K03590
[Presentation] 粗Baum-Connes予想と非正曲率性2022
- Author(s)
  尾國新一
- Organizer
  代数的位相幾何学の軌跡と展望～山崎正之先生退職祝賀研究集会～
- Data Source
  KAKENHI-PROJECT-20K03590
[Presentation] 無限型のアルティン群の非シリンダー的双曲性について2021
- Author(s)
  尾國新一
- Organizer
  東工大トポロジーセミナー
- Data Source
  KAKENHI-PROJECT-20K03590
[Presentation] 無限型のアルティン群の非シリンダー的双曲性について2021
- Author(s)
  尾國新一
- Organizer
  早稲田双曲幾何幾何学的群論セミナー
- Data Source
  KAKENHI-PROJECT-20K03590
[Presentation] A coarse Cartan-Hadamard theorem with application to the coarse Baum-Connes conjecture2021
- Author(s)
  Shin-ichi Oguni
- Organizer
  Asia-Pacific GNCG Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03590
[Presentation] Artin群の非シリンダー的双曲性について2020
- Author(s)
  尾國新一
- Organizer
  第15回代数・解析・幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] Artin-Tits群の非シリンダー的双曲性について2020
- Author(s)
  尾國新一
- Organizer
  一般位相幾何学とその関連分野の進展
- Data Source
  KAKENHI-PROJECT-20K03590
[Presentation] Artin-Tits群の非シリンダー的双曲性について2020
- Author(s)
  尾國新一
- Organizer
  一般位相幾何学とその関連分野の進展
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] On a coarse Cartan-Hadamard theorem2019
- Author(s)
  Shin-ichi Oguni
- Organizer
  AMS Sectional meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] 粗幾何版アダマール・カルタンの定理について2018
- Author(s)
  尾國新一
- Organizer
  日本数学会2018年度年会
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] 粗凸距離空間入門2018
- Author(s)
  尾國新一
- Organizer
  ワークショップ：幾何学的群論の新展開
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] Coarsely convex spaces and a coarse Cartan-Hadamard theorem2018
- Author(s)
  尾國　新一
- Organizer
  トポロジー火曜セミナー
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] On a coarse Cartan-Hadamard theorem2018
- Author(s)
  Shin-ichi Oguni
- Organizer
  Rigidity School―The Final Meeting
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] 粗幾何版アダマール・カルタンの定理とその応用2017
- Author(s)
  尾國新一
- Organizer
  松山TGSAセミナー
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] On coarse homotopy2017
- Author(s)
  尾國新一
- Organizer
  集合論的・幾何学的トポロジーの動向と諸分野との連携
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] 粗ホモトピーについて2017
- Author(s)
  尾國新一
- Organizer
  第3回幾何学的群論若手勉強会
- Place of Presentation
  ルネッサ赤沢（静岡県伊東市）
- Year and Date
  2017-03-07
- Data Source
  KAKENHI-PROJECT-16K17595
[Presentation] 粗Baum-Connes予想と粗幾何2015
- Author(s)
  尾國新一
- Organizer
  広島幾何学研究集会2015
- Place of Presentation
  広島大学（広島県・東広島市）
- Year and Date
  2015-10-07
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] Coronae of product spaces and the coarse Baum-Connes conjecture2015
- Author(s)
  Shin-ichi Oguni
- Organizer
  International Conference on Non-commutative Geometry and K-Theory
- Place of Presentation
  重慶（中国）
- Year and Date
  2015-12-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] Coarse Baum-Connes conjecture and coarse algebraic topology2014
- Author(s)
  尾國　新一
- Organizer
  Rigidity School, Tokyo 2013/2014
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] Coronae and coarse homologies2013
- Author(s)
  尾國　新一
- Organizer
  Metric geometry and analysis
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] The coarse Baum-Connes conjecture for relatively hyperbolic groups2013
- Author(s)
  尾國　新一
- Organizer
  China-Japan Conference on Noncommutative Geometry and K-Theory
- Place of Presentation
  Jilin University, Changchun, China
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] On the coarse Baum-Connes conjecture2013
- Author(s)
  尾國　新一
- Organizer
  GEOQUANT 2013
- Place of Presentation
  ESI, Vienna, Austria
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] The coarse Baum-Connes conjecture for relatively hyperbolic groups
- Author(s)
  Shin-ichi Oguni
- Organizer
  Geometric group theory and K-theory
- Place of Presentation
  鳥羽シーサイドホテル
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] The coarse Baum-Connes conjecture for relatively hyperbolic groups
- Author(s)
  尾國新一
- Organizer
  非可換幾何学と数理物理学２０１２
- Place of Presentation
  慶應義塾大学
- Data Source
  KAKENHI-PROJECT-24740045
[Presentation] 粗Baum-Connes予想と粗代数的トポロジー
- Author(s)
  尾國新一
- Organizer
  日本数学会2014年度秋季総合分科会
- Place of Presentation
  広島大学（広島県東広島市）
- Year and Date
  2014-09-25 – 2014-09-28
- Invited
- Data Source
  KAKENHI-PROJECT-24740045

1. Kida Yoshikata (90451517)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. Kato Tsuyoshi (20273427)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Fukaya Tomohiro (40583456)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. Tsukamoto Masaki (70527879)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Matsuo Shinichiroh (40599487)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 加藤本子

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

OGUNI Shinichi 尾國 新一

Oguni Shin-ichi 尾國 新一

Research Projects

Research Products

Co-Researchers

粗Baum-Connes予想と粗幾何学に関わる非正曲率性・負曲率性についての研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

粗Baum-Connes予想に関わる粗幾何学の新展開Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Coarse geometry related to the coarse Baum-Connes conjecturePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Moduli theory of non linear elliptic operators over non compact manifolds

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Relatively hyperbolic structures and convergence actions of discrete groupsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

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] 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] A coarse Cartan-Hadamard theorem with application to the coarse Baum-Connes conjecture2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Coarse compactifications and controlled products2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On coarse geometric aspects of Hilbert geometry2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The coarse Baum-Connes conjecture for Busemann non-positively curved spaces2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Coronae of relatively hyperbolic groups and coarse cohomologies2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Coronae of product spaces and the coarse Baum-Connes conjecture2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Notes on relatively hyperbolic groups and relatively quasiconvex subgroups2015

Author(s)

Journal Title

DOI

Data Source

OGUNI Shinichi 尾國新一

Oguni Shin-ichi 尾國新一