Naoe Hironobu 直江央寛

Researcher Number	10823255
Other IDs
Affiliation (Current)	2023: 中央大学, 理工学部, 助教
Affiliation (based on the past Project Information) *help	2019 – 2023: 中央大学, 理工学部, 助教 2018: 東北大学, 理学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 11020:Geometry-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields Except Principal Investigator Geometry / Basic Section 11020:Geometry-related
Keywords	Principal Investigator ファイバー構造 / シャドウ複雑度 / 低次元トポロジー / 4次元多様体 / 接触構造 / シャドウ / 曲面結び目 / 多面体 / バンド付き絡み目表示 / 2次元結び目 … More / ハンドル分解 / トポロジー / スパイン / ザイフェルトファイバー空間 / 結び目 / ファイバー束 / ３次元多様体 / 特異点論 / 結び目理論 / 微分構造 / レフシェッツファイバー空間 / ４次元多様体 … More Except Principal Investigator Anosov 流 / 強擬凸性 / シンプレクティック構造 / 接触構造 / 葉層構造 / turbulization / 尖点特異点 / Milnor fibre / 複素構造 / Milnor fiber / symplectic構造 / 3次元Anosov流 / Engel 構造 / シンプレクティック葉層構造 / Lefschetz fibration / ミルナー・ファイバー / ポアソン構造 / レフシェッツ・ファイブレーション / カスプ特異点 / Anosov 葉層 Less

力学的微分トポロジーによる葉層・接触・シンプレクティック構造の研究
- Principal Investigator
  
  Mitsumatsu Yoshihiko
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Chuo University
シャドウによる3次元・4次元多様体の幾何構造の研究Principal Investigator
- Principal Investigator
  
  直江央寛
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Chuo University
Research on shadows and fibration structures of 4-manifoldsPrincipal Investigator
- Principal Investigator
  
  Naoe Hironobu
- Project Period (FY)
  2019
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0201:Algebra, geometry, analysis, applied mathematics,and related fields
- Research Institution
  Chuo University
  Tohoku University
Foliations, contact structures, and symplectic structures on 3,4, and 5 dimensional manifolds
- Principal Investigator
  
  Mitsumatsu Yoshihiko
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Chuo University

All 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Corks with Large Shadow-Complexity and Exotic Four-Manifolds2021
- Author(s)
  Naoe Hironobu
- Journal Title
  
  Experimental Mathematics
  
  Volume: 30 Issue: 2 Pages: 157-171
- DOI
  10.1080/10586458.2018.1514332
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02845, KAKENHI-PROJECT-20K14316
[Journal Article] Milnor fibration, A'Campo's divide and Turaev's shadow2020
- Author(s)
  Masaharu Ishikawa, Hironobu Naoe
- Journal Title
  
  the Proceedings of FJV2017 Kagoshima
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K21019
[Journal Article] Shadows of acyclic 4-manifolds with sphere boundary2020
- Author(s)
  Yuya Koda, Hironobu Naoe
- Journal Title
  
  Algebraic & Geometric Topology
  
  Volume: 20 Issue: 7 Pages: 3707-3731
- DOI
  10.2140/agt.2020.20.3707
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03588, KAKENHI-PROJECT-20K14316, KAKENHI-PROJECT-17K05254, KAKENHI-PROJECT-17H02845
[Journal Article] Shadows of acyclic 4-manifolds with sphere boundary2020
- Author(s)
  Yuya Koda, Hironobu Naoe
- Journal Title
  
  Algebraic & Geometric Topology
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K21019
[Journal Article] Milnor fibration, A’Campo’s divide and Turaev’s shadow2020
- Author(s)
  Ishikawa Masaharu、Naoe Hironobu
- Journal Title
  
  Singularities --- Kagoshima 2017
  
  Volume: - Pages: 71-93
- DOI
  10.1142/9789811206030_0005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14316
[Presentation] Presentation of the fundamental groups of complements of shadows2022
- Author(s)
  直江央寛
- Organizer
  Branched Coverings, Degenerations, and Related Topics 2022
- Invited
- Data Source
  KAKENHI-PROJECT-17H02845
[Presentation] Presentation of the fundamental groups of complements of shadows2022
- Author(s)
  直江央寛
- Organizer
  Branched Coverings, Degenerations, and Related Topics 2022
- Invited
- Data Source
  KAKENHI-PROJECT-20K14316
[Presentation] Positive flow-spines and contact 3-manifolds2021
- Author(s)
  石井一平，石川昌治，古宇田悠哉，直江央寛
- Organizer
  日本数学会 2021 年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-20K14316
[Presentation] Positive flow-spines and contact 3-manifolds2021
- Author(s)
  石井一平、石川昌治、古宇田悠哉、直江央寛
- Organizer
  日本数学会 2021 年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17H02845
[Presentation] Turaev’s shadows and Lefschetz fibrations2020
- Author(s)
  直江央寛
- Organizer
  離散幾何構造セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14316
[Presentation] Turaev のシャドウとその複雑度2020
- Author(s)
  直江央寛
- Organizer
  N-KOOK セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14316
[Presentation] Lefschetz fibrations of divides and shadows2020
- Author(s)
  直江央寛
- Organizer
  ひねる代数～Hurwitz actionとその周辺～
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] フロースパインと接触構造2020
- Author(s)
  直江央寛
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] 4次元多様体のシャドウとレフシェッツファイバー空間2020
- Author(s)
  直江央寛
- Organizer
  関東若手幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] フロースパインと接触構造 II2020
- Author(s)
  直江　央寛
- Organizer
  トポロジープロジェクト研究集会「接触構造、特異点、微分方程式及びその周辺」(静岡)
- Invited
- Data Source
  KAKENHI-PROJECT-17H02845
[Presentation] Turaev’s shadows and Lefschetz fibrations II2020
- Author(s)
  直江央寛
- Organizer
  離散幾何構造セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14316
[Presentation] Shadows of acyclic 4-manifolds with sphere boundary II2019
- Author(s)
  直江央寛
- Organizer
  ハンドルセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Lefschetz fibrations of divides and shadows2019
- Author(s)
  Hironobu Naoe
- Organizer
  東京大学 Hyper plane arrangements and Japanese Australian workshop on Real and Complex Singularities
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02845
[Presentation] Shadows of acyclic 4-manifolds with sphere boundary2019
- Author(s)
  直江央寛
- Organizer
  北陸結び目セミナー2019
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Shadows of acyclic 4-manifolds with sphere boundary2019
- Author(s)
  直江央寛
- Organizer
  ハンドルセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Lefschetz fibrations of divides and shadows2019
- Author(s)
  直江央寛
- Organizer
  Hyper plane arrangements and Japanese Australian workshop on Real and Complex Singularities
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] 2-knots in shadows of 4-manifolds2019
- Author(s)
  直江央寛
- Organizer
  Differential Topology 19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] 4次元ホモロジー球体の微分構造とシャドウ2019
- Author(s)
  直江央寛
- Organizer
  大阪大学トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Shadows and Milnor fibrations of divides2018
- Author(s)
  直江央寛
- Organizer
  Kyoto Young Topologists Seminar
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Shadows and Milnor fibrations of divides2018
- Author(s)
  直江央寛
- Organizer
  広島大学トポロジー・幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Closed 4-manifolds with shadow-complexity one2018
- Author(s)
  直江央寛
- Organizer
  Four Dimensional Topology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Lefschetz fibrations of divides and shadows2018
- Author(s)
  直江央寛
- Organizer
  The 6th Franco-Japanese-Vietnamese Symposium on Singularities
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21019
[Presentation] Fibered links and Lefschetz fibrations of A’Campo’s divides via Turaev’s shadows2018
- Author(s)
  直江央寛
- Organizer
  東北結び目セミナー 2018
- Data Source
  KAKENHI-PROJECT-19K21019

1. Mitsumatsu Yoshihiko (70190725)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 高倉樹 (30268974)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 三好重明 (60166212)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 太田啓史 (50223839)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 粕谷直彦 (70757765)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 古宇田悠哉

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Naoe Hironobu 直江 央寛

Research Projects

Research Products

Co-Researchers

力学的微分トポロジーによる葉層・接触・シンプレクティック構造の研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

シャドウによる3次元・4次元多様体の幾何構造の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on shadows and fibration structures of 4-manifoldsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Foliations, contact structures, and symplectic structures on 3,4, and 5 dimensional manifolds

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Corks with Large Shadow-Complexity and Exotic Four-Manifolds2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Milnor fibration, A'Campo's divide and Turaev's shadow2020

Author(s)

Journal Title

Data Source

[Journal Article] Shadows of acyclic 4-manifolds with sphere boundary2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Shadows of acyclic 4-manifolds with sphere boundary2020

Author(s)

Journal Title

Data Source

[Journal Article] Milnor fibration, A’Campo’s divide and Turaev’s shadow2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] Presentation of the fundamental groups of complements of shadows2022

Author(s)

Organizer

Data Source

[Presentation] Presentation of the fundamental groups of complements of shadows2022

Author(s)

Organizer

Data Source

[Presentation] Positive flow-spines and contact 3-manifolds2021

Author(s)

Organizer

Data Source

[Presentation] Positive flow-spines and contact 3-manifolds2021

Author(s)

Organizer

Data Source

[Presentation] Turaev’s shadows and Lefschetz fibrations2020

Author(s)

Organizer

Data Source

[Presentation] Turaev のシャドウとその複雑度2020

Author(s)

Organizer

Data Source

[Presentation] Lefschetz fibrations of divides and shadows2020

Author(s)

Organizer

Data Source

[Presentation] フロースパインと接触構造2020

Naoe Hironobu 直江央寛