hayano kenta 早野健太

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Hayano Kenta 早野健太

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Researcher Number	20722606
Other IDs
Affiliation (Current)	2025: 慶應義塾大学, 理工学部(矢上), 准教授
Affiliation (based on the past Project Information) *help	2019 – 2023: 慶應義塾大学, 理工学部(矢上), 准教授 2016 – 2019: 慶應義塾大学, 理工学部(矢上), 講師 2014 – 2015: 北海道大学, 理学(系)研究科(研究院), 助教
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Basic Section 11020:Geometry-related
Keywords	Principal Investigator レフシェッツペンシル / シンプレクティック多様体 / 写像類群 / 曲面の写像類群 / ブレイドモノドロミー / レフシェッツ束 / モノドロミー / trisection / 消滅サイクル / 幾何学 … More / Stipsicz予想 / チェイン関係式 / ４次元多様体 / 偏極つきアーベル曲面 / ４次元トーラス / 安定写像 … More Except Principal Investigator 計算代数 / BDD / 実限量化子消去 / 特異点論 / 局所コホモロジー / 実行可能集合 / 多目的最適化 / 包括的混合的標準基底 / ４次元トポロジー / カンドル / ブレイド / 仮想結び目 / 結び目理論 / 曲面ブレイド / 曲面結び目 / グラフィクス / ４次元 / 低次元トポロジー / トポロジー Less

Automatic classification and recognition of singularities and its application
- Principal Investigator
  
  寺本央
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Kansai University
曲面の写像類群による高次元シンプレクティック多様体の組み合わせ的研究手法の確立Principal Investigator
- Principal Investigator
  
  早野健太
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Keio University
Research on 4-dimensional topology from the viewpoint of graphics and quandle theory
- Principal Investigator
  
  Kamada Seiichi
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Osaka University
Study of low-dimensional symplectic manifolds in combinatorial waysPrincipal Investigator
- Principal Investigator
  
  HAYANO Kenta
- Project Period (FY)
  2017 – 2022
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Keio University
Topology of stable mappings and diagrams of four-manifoldsPrincipal Investigator
- Principal Investigator
  
  Hayano Kenta
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Keio University
  Hokkaido University

All 2022 2021 2020 2019 2018 2017 2016 2015 2014

All Journal Article Presentation

[Journal Article] Classification of genus-1holomorphic Lefschetz pencils2021
- Author(s)
  HAMADA Noriyuki、HAYANO Kenta
- Journal Title
  
  TURKISH JOURNAL OF MATHEMATICS
  
  Volume: 45 Issue: 3 Pages: 1079-1119
- DOI
  10.3906/mat-2008-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14194
[Journal Article] Topology of Pareto Sets of Strongly Convex Problems2020
- Author(s)
  Naoki Hamada, Kenta Hayano, Shunsuke Ichiki, Yutaro Kabata, and Hiroshi Teramoto
- Journal Title
  
  SIAM Journal on Optimization
  
  Volume: 30 Issue: 3 Pages: 2659-2686
- DOI
  10.1137/19m1271439
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03484, KAKENHI-PROJECT-17K14194
[Journal Article] On diagrams of simplified trisections and mapping class groups2019
- Author(s)
  Kenta Hayano
- Journal Title
  
  Osaka Journal of Mathematics
  
  Volume: ー
- NAID
  120006781486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14194
[Journal Article] Topology of holomorphic Lefschetz pencils on the four-torus2018
- Author(s)
  Noriyuki Hamada and Kenta Hayano
- Journal Title
  
  Algebraic & Geometric Topology
  
  Volume: 18-3 Issue: 3 Pages: 1515-1572
- DOI
  10.2140/agt.2018.18.1515
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800027
[Journal Article] Hurwitz equivalence for Lefschetz fibrations and their multisections2016
- Author(s)
  Kenta Hayano and Refik Inanc Baykur
- Journal Title
  
  AMS series in Contemporary Mathematics, the Proceedings of the XIII International Workshop on Real and Complex Singularities
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800027
[Journal Article] Multisections of Lefschetz fibrations and topology of symplectic 4-manifolds2016
- Author(s)
  Kenta Hayano and Refik Inanc Baykur
- Journal Title
  
  Geometry & Topology
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800027
[Journal Article] C∞-logarithmic transformations and generalized complex structures2015
- Author(s)
  Ryushi Goto and Kenta Hayano
- Journal Title
  
  Journal of Symplectic Geometry
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800027
[Journal Article] A new aspect of the Arnold invariant J+ from a global viewpoint2015
- Author(s)
  Kenta Hayano and Noboru Ito
- Journal Title
  
  Indiana University Mathematics Journal
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2022
- Author(s)
  Kenta Hayano
- Organizer
  The 15th Mathematical Society of Japan-Seasnal Institute Deepening and Evolution of Applied Singularity Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01788
[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2022
- Author(s)
  Kenta Hayano
- Organizer
  The 15th Mathematical Society of Japan-Seasonal Institute Deepening and Evolution of Applied Singularity Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2022
- Author(s)
  Kenta Hayano
- Organizer
  The 15th Mathematical Society of Japan-Seasonal Institute Deepening and Evolution of Applied Singularity Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03320
[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2021
- Author(s)
  早野健太
- Organizer
  ４次元トポロジー
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2021
- Author(s)
  早野健太
- Organizer
  研究集会「４次元トポロジー」
- Data Source
  KAKENHI-PROJECT-19H01788
[Presentation] Stability of non-proper functions2020
- Author(s)
  Kenta Hayano
- Organizer
  16th International Workshop on Real and Complex Singularities
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Stability of non-proper functions2020
- Author(s)
  Kenta Hayano
- Organizer
  16th International Workshop on Real and Complex Singularities
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01788
[Presentation] 4次元多様体のtrisection 1,22020
- Author(s)
  早野健太
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Invited
- Data Source
  KAKENHI-PROJECT-19H01788
[Presentation] 4次元多様体のtrisection 1,22020
- Author(s)
  早野健太
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Invited
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Classification of genus-1 holomorphic Lefschetz pencils2019
- Author(s)
  早野健太
- Organizer
  ４次元トポロジー
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Stability of non-proper functions2019
- Author(s)
  Kenta Hayano
- Organizer
  Spring Central and Western Joint Sectional Meeting, Special Session on Real and Complex Singularities
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] New counterexamples to Stipsicz's conjecture on fiber-sum indecomposable Lefschetz fibrations2019
- Author(s)
  Kenta Hayano
- Organizer
  Branched Coverings, Degenerations, and Related Topics 2019
- Invited
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Staility of non-proper functions2019
- Author(s)
  Kenta Hayano
- Organizer
  6th International Workshop on Singularities in Generic Geometry and its Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Stability of non-proper functions2019
- Author(s)
  Kenta Hayano
- Organizer
  MSJ Spring meeting 2019
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Stability of non-proper functions2018
- Author(s)
  Kenta Hayano
- Organizer
  Research on topology and differential geometry using singularity theory of differentiable maps
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] On diagrams of simplified trisections and mapping class groups2017
- Author(s)
  早野　健太
- Organizer
  Local and global study of singularity theory of differentiable maps
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] New counterexamples to Stipsicz's conjecture on fiber-sum indecomposable Lefschetz fibrations2017
- Author(s)
  早野　健太
- Organizer
  Four Dimensional Topology
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] Topology of holomorphic Lefschetz pencils on the four-torus2017
- Author(s)
  早野健太
- Organizer
  Branched Coverings, Degenerations, and Related Topics 2017
- Place of Presentation
  東北学院大学（宮城県、多賀城市）
- Year and Date
  2017-03-07
- Invited
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] On diagrams of simplified trisections and mapping class groups2017
- Author(s)
  早野　健太
- Organizer
  Local and global study of singularity theory of differentiable maps
- Data Source
  KAKENHI-PROJECT-17K14194
[Presentation] New counterexamples to Stipsicz's conjecture on fiber-sum indecomposable Lefschetz fibrations2017
- Author(s)
  早野　健太
- Organizer
  Four Dimensional Topology
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] アーベル曲面上の正則レフシェッツペンシルのトポロジー2016
- Author(s)
  早野　健太
- Organizer
  Hurwitz action 5
- Place of Presentation
  大阪市立大学（大阪府・大阪市）
- Year and Date
  2016-01-11
- Invited
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Topology of Lefschetz pencils on symplectic Calabi-Yau 4-manifolds with positive b_12016
- Author(s)
  早野健太
- Organizer
  リーマン面に関連する位相幾何学
- Place of Presentation
  東京大学（東京都、目黒区）
- Year and Date
  2016-09-04
- Invited
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] ４次元トーラス上のレフシェッツペンシルのモノドロミーについて2016
- Author(s)
  早野　健太
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Place of Presentation
  金沢大学サテライトプラザ（石川県・金沢市）
- Year and Date
  2016-01-21
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Topology of holomorphic Lefschetz pencils on the four torus2016
- Author(s)
  Kenta Hayano
- Organizer
  The 4th Workshop "Complex Geometry and Lie Groups"
- Place of Presentation
  奈良女子大学（奈良県・奈良市）
- Year and Date
  2016-03-24
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Uniqueness of holomorphic Lefschetz pencils on the four torus2016
- Author(s)
  早野　健太
- Organizer
  微分トポロジー１６
- Place of Presentation
  筑波大学（茨城県・つくば市）
- Year and Date
  2016-03-21
- Invited
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Hurwitz equivalence for fibration structures on 4-manifolds2015
- Author(s)
  早野　健太
- Organizer
  拡大KOOKセミナー２０１５
- Place of Presentation
  神戸大学（兵庫県・神戸市）
- Year and Date
  2015-08-21
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Multisections of Lefschetz fibrations and topology of symplectic 4-manifolds2015
- Author(s)
  Kenta Hayano
- Organizer
  The tenth east sian school of knots and related topics
- Place of Presentation
  East China Normal University（中国）
- Year and Date
  2015-01-27
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Lefschetz fibrations and mapping class groups2015
- Author(s)
  Kenta Hayano
- Organizer
  Japanese Australian workshop on Real and Complex Singularities 6th
- Place of Presentation
  鹿児島大学（鹿児島県・鹿児島市）
- Year and Date
  2015-11-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Multisections of Lefschetz fibrations and topology of symplectic 4-manifolds"2015
- Author(s)
  早野　健太
- Organizer
  日本数学会2015年度会
- Place of Presentation
  明治大学（東京都）
- Year and Date
  2015-03-23
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Multisections of Lefschetz fibrations and mapping class groups of surfaces2014
- Author(s)
  Kenta Hayano
- Organizer
  13th International Workshop on Real and Complex Singularities
- Place of Presentation
  ICMC USP (ブラジル)
- Year and Date
  2014-07-30
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Multisections of Lefschetz fibrations and mapping class groups of surfaces2014
- Author(s)
  Kenta Hayano
- Organizer
  The 2nd Franco-Japanese-Vietnamese Symposium on Singularities
- Place of Presentation
  北海道大学（北海道、札幌市）
- Year and Date
  2014-08-27
- Invited
- Data Source
  KAKENHI-PROJECT-26800027
[Presentation] Multisections of Lefschetz fibrations and topology of symplectic 4-manifolds2014
- Author(s)
  早野　健太
- Organizer
  4次元トポロジー
- Place of Presentation
  大阪市立大学（大阪府、大阪市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-26800027

1. Kamada Seiichi (60254380)

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2. 河内明夫 (00112524)

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3. 金信泰造 (00152819)

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4. 大槻知忠 (50223871)

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5. 遠藤久顕 (20323777)

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6. 佐藤進 (90345009)

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7. 安井弘一 (70547009)

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8. 大城佳奈子 (90609091)

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9. 寺本央 (90463728)

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10. 湊真一 (10374612)

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11. 深作亮也 (40778924)

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12. 加葉田雄太朗

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hayano kenta 早野 健太

Hayano Kenta 早野 健太

Research Projects

Research Products

Co-Researchers

Automatic classification and recognition of singularities and its application

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

曲面の写像類群による高次元シンプレクティック多様体の組み合わせ的研究手法の確立Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on 4-dimensional topology from the viewpoint of graphics and quandle theory

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of low-dimensional symplectic manifolds in combinatorial waysPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Topology of stable mappings and diagrams of four-manifoldsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Classification of genus-1holomorphic Lefschetz pencils2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Topology of Pareto Sets of Strongly Convex Problems2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On diagrams of simplified trisections and mapping class groups2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Topology of holomorphic Lefschetz pencils on the four-torus2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hurwitz equivalence for Lefschetz fibrations and their multisections2016

Author(s)

Journal Title

Data Source

[Journal Article] Multisections of Lefschetz fibrations and topology of symplectic 4-manifolds2016

Author(s)

Journal Title

Data Source

[Journal Article] C∞-logarithmic transformations and generalized complex structures2015

Author(s)

Journal Title

Data Source

[Journal Article] A new aspect of the Arnold invariant J+ from a global viewpoint2015

Author(s)

Journal Title

Data Source

[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2022

Author(s)

Organizer

Data Source

[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2022

Author(s)

Organizer

Data Source

[Presentation] An explicit example of a monodromy factorization pair for a symplectic 6-manifold2022

hayano kenta 早野健太

Hayano Kenta 早野健太