Jang Yeonhee 張娟姫

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JANG Yeonhee 張娟姫

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Researcher Number	90708348
Other IDs
Affiliation (Current)	2025: 大阪公立大学, 大学院理学研究科, 教授
Affiliation (based on the past Project Information) *help	2025: 奈良女子大学, 自然科学系, 准教授 2021 – 2023: 奈良女子大学, 自然科学系, 准教授 2013 – 2014: 奈良女子大学, 自然科学系, 助教
Review Section/Research Field	Principal Investigator Basic Section 11020:Geometry-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields / Geometry Except Principal Investigator Basic Section 11020:Geometry-related
Keywords	Principal Investigator へガード分解 / 絡み目 / 3次元多様体 / Hempel距離 / 橋分解 / ヘンペル距離 / 絡み目の橋分解 Except Principal Investigator 結び目・絡み目 / 三次元多様体 / 応用トポロジー … More / 位相的データ解析 / 折り紙 / 橋分解 / Heegaard分解 Less

曲線複体や曲面複体を用いた絡み目の橋分解に関する研究とその応用Principal Investigator
- Principal Investigator
  
  張娟姫
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Nara Women's University
大域構造の空間を基軸とする低次元トポロジーの研究とその応用
- Principal Investigator
  
  小林毅
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Nara Women's University
Research on 3-manifolds and links based on the Heegaard theoryPrincipal Investigator
- Principal Investigator
  
  Jang Yeonhee
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0201:Algebra, geometry, analysis, applied mathematics,and related fields
- Research Institution
  Nara Women's University
Research on distances of Heegaard splittings of 3-manifolds and bridge splittings of linksPrincipal Investigator
- Principal Investigator
  
  JANG Yeonhee
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Geometry
- Research Institution
  Nara Women's University

All 2023 2022 2014 2013 Other

All Journal Article Presentation

[Journal Article] On keen weakly reducible bridge splittings of links2023
- Author(s)
  Ayako Ido, Yeonjee Jang, Tsuyoshi Kobayashi
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2263 Pages: 79-86
- Data Source
  KAKENHI-PROJECT-22K03313
[Journal Article] Heegaard splittings of distan ce exactly n2014
- Author(s)
  A.Ido, Y.Jang and T.Kobayashi
- Journal Title
  
  Algebraic and Geometric Topology
  
  Volume: 14 Issue: 3 Pages: 1395-1411
- DOI
  10.2140/agt.2014.14.1395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J09524, KAKENHI-PROJECT-25400091, KAKENHI-PROJECT-25887039
[Journal Article] Distance of bridge surfaces for links with essential meridional spheres2014
- Author(s)
  Yeonhee Jang
- Journal Title
  
  Pacific Journal of Mathematics
  
  Volume: 267 Issue: 1 Pages: 121-130
- DOI
  10.2140/pjm.2014.267.121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25887039
[Journal Article] (1,1)-bridge splitting with distance exactly n2013
- Author(s)
  Ayako Ido, Yeonhee Jang and Tsuyosi Kobayashi
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1868 Pages: 32-37
- Data Source
  KAKENHI-PROJECT-25887039
[Presentation] On keen bridge splittings of links2023
- Author(s)
  張娟姫
- Organizer
  Iberoamerican and Pan Pacific International Conference on Topology and its Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03313
[Presentation] Keenness for Heegaard splittings of 3-manifolds and brideg splittings of links2023
- Author(s)
  張娟姫
- Organizer
  Workshop on topology and geometry of 3-manifolds
- Data Source
  KAKENHI-PROJECT-22K03313
[Presentation] On keen bridge splittings of links2023
- Author(s)
  張娟姫
- Organizer
  Intelligence of Low-dimensional Topology 2023
- Data Source
  KAKENHI-PROJECT-22K03313
[Presentation] On keen bridge splittings2022
- Author(s)
  張娟姫
- Organizer
  The 13th KOOK-TAPU Joint Seminar on Knots and Related Topics
- Data Source
  KAKENHI-PROJECT-22K03313
[Presentation] On keen bridge splittings2022
- Author(s)
  張娟姫
- Organizer
  The 13th KOOK-TAPU Joint Seminar on Knots and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20328
[Presentation] Knots with non-minimal destabilized bridge spheres2014
- Author(s)
  Yeonhee Jang
- Organizer
  The 6th TAPU-KOOK Joint Seminar on Knots and Related Topics
- Place of Presentation
  NIMS(韓国)
- Year and Date
  2014-07-22
- Invited
- Data Source
  KAKENHI-PROJECT-25887039
[Presentation] Bridge splittings of links with Hempel distance n2014
- Author(s)
  Yeonhee Jang
- Organizer
  A Satellite Conference of Seoul ICM 2014: Knots and Low Dimensional Manifolds
- Place of Presentation
  Busan(韓国)
- Year and Date
  2014-08-23
- Data Source
  KAKENHI-PROJECT-25887039
[Presentation] On distance of Heegaard splittings and bridge decompositions
- Author(s)
  張娟姫
- Organizer
  研究集会「低次元多様体の基本群とその表現に関する様々な構造について」
- Place of Presentation
  国際奈良学セミナーハウス
- Data Source
  KAKENHI-PROJECT-25887039
[Presentation] 曲面上の曲線が作る複体とその応用
- Author(s)
  張娟姫
- Organizer
  数学・物理学・情報科学の研究交流シンポジウム
- Place of Presentation
  奈良女子大学
- Data Source
  KAKENHI-PROJECT-25887039
[Presentation] On Hempel distance of bridge splittings of links
- Author(s)
  張娟姫
- Organizer
  Advanced School and Discussion Meeting on Knot Theory and its Applications
- Place of Presentation
  IISER Mohali (インド)
- Invited
- Data Source
  KAKENHI-PROJECT-25887039

1. 小林毅 (00186751)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 村井紘子 (40456843)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Jang Yeonhee 張 娟姫

JANG Yeonhee 張 娟姫

Research Projects

Research Products

Co-Researchers

曲線複体や曲面複体を用いた絡み目の橋分解に関する研究とその応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

大域構造の空間を基軸とする低次元トポロジーの研究とその応用

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on 3-manifolds and links based on the Heegaard theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on distances of Heegaard splittings of 3-manifolds and bridge splittings of linksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] On keen weakly reducible bridge splittings of links2023

Author(s)

Journal Title

Data Source

[Journal Article] Heegaard splittings of distan ce exactly n2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Distance of bridge surfaces for links with essential meridional spheres2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] (1,1)-bridge splitting with distance exactly n2013

Author(s)

Journal Title

Data Source

[Presentation] On keen bridge splittings of links2023

Author(s)

Organizer

Data Source

[Presentation] Keenness for Heegaard splittings of 3-manifolds and brideg splittings of links2023

Author(s)

Organizer

Data Source

[Presentation] On keen bridge splittings of links2023

Author(s)

Organizer

Data Source

[Presentation] On keen bridge splittings2022

Author(s)

Organizer

Data Source

[Presentation] On keen bridge splittings2022

Author(s)

Organizer

Data Source

[Presentation] Knots with non-minimal destabilized bridge spheres2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Bridge splittings of links with Hempel distance n2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] On distance of Heegaard splittings and bridge decompositions

Jang Yeonhee 張娟姫

JANG Yeonhee 張娟姫