Adachi Jiro 足立二郎

… Alternative Names

ADACHI Jiro 足立二郎

足立次郎アダチジロウ

足立二郎アダチジロウ

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Researcher Number	20374184
Other IDs
Affiliation (Current)	2025: 北海道大学, 理学研究院, 研究院研究員
Affiliation (based on the past Project Information) *help	2023: 北海道大学, 理学研究院, 研究院研究員 2022 – 2023: 北海道大学, 理学研究院, 理学研究院研究員 2021: 北海道大学, 理学研究院, 研究院研究員 2020: 北海道大学, 理学研究院, 理学研究院研究員 2019: 北海道大学, 数理・データサイエンス教育研究センター, 学術研究員 … More 2017 – 2018: 北海道大学, 理学研究院, 理学研究院研究員 2017: 北海道大学, 理学研究院, 研究院研究員 2016: 北海道大学, 理学研究院, 非常勤講師 2013 – 2015: 北海道大学, 理学(系)研究科(研究院), 非常勤講師 2009 – 2011: Hokkaido University, 大学院・理学研究院, 非常勤講師 2008 – 2009: 北海道大学, 理学研究院, 非常勤講師 2007: Hokkaido University, 大学院・理学研究院, 非常勤講師 2006: 北海道大学, 大学院工学研究科, 博士研究員 2005: 北海道大学, 大学院・工学研究科, 学術研究員 Less
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Science and Engineering
Keywords	Principal Investigator 接触構造 / エンゲル構造 / ホモトピー原理 / 接分布構造 / Cartan分布 / 積分不可能な接分布構造 / 凸積分の理論 / カルタン接分布 / 手術 / 幾何学 … More / トポロジー / 柔軟性 / 多重ラウンド手術 / グルサ構造 / 多重ラウンドハンドル / Goursat 構造 / トーラス手術 / Goursat構造 / シンプレクティック充填可能性 / 過旋性 / ラウンド手術 / 相対的局所安定性 / 円形手術 / シンプレクティック構造 / 円形ハンドル / 積分曲線 / 安定性 / 相対的安定性 / 写像の特異点論 / 偶接触構造 … More Except Principal Investigator アメーバロボット / 力学的表現 / 制御工学 / 数理物理学 / 機械学習 / 知能機械 / 生物・生体工学 / 閉ループ問題 / 不可分問題 / 埋め込み問題 / 受動的動歩行 / 受動的ロコモーション / 共通原理 / 陽的制御 / 陰的制御 / 移動知 Less

Global study of nonintegrable distributions from the view point of the h-principlePrincipal Investigator
- Principal Investigator
  
  足立二郎
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Hokkaido University
pursuing global essences of manifolds with geometric structures via special surgeriesPrincipal Investigator
- Principal Investigator
  
  Adachi Jiro
- Project Period (FY)
  2017 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Hokkaido University
Contact topology from the view point of round surgeryPrincipal Investigator
- Principal Investigator
  
  Adachi Jiro
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Hokkaido University
Nonintegrable tangent distributions and topology of manifoldsPrincipal Investigator
- Principal Investigator
  
  ADACHI Jiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Hokkaido University
Discovery and Development of Dynamical Common Principle of Mobiligence-Common Understanding of Artificial and Living Things
- Principal Investigator
  
  OSUKA Koichi
- Project Period (FY)
  2005 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Kobe University
多様体上の接分布構造の微分トポロジー的研究とその応用Principal Investigator
- Principal Investigator
  
  足立二郎
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Hokkaido University

[Journal Article] Contact round surgery and Lutz twists2019
- Author(s)
  Adachi Jiro
- Journal Title
  
  International Journal of Mathematics
  
  Volume: 30 Issue: 04 Pages: 1950019-1950019
- DOI
  10.1142/s0129167x19500198
- NAID
  120006222826
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05236
[Journal Article] 接触ラウンド手術と Lutz 捻りについて2015
- Author(s)
  足立二郎
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1948 Pages: 65-76
- NAID
  110009921492
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400077
[Journal Article] Contact round surgery and symplectic round handlebodies2014
- Author(s)
  Jiro Adachi
- Journal Title
  
  International Journal of Mathematics
  
  Volume: 25 Issue: 05 Pages: 1450050-1450050
- DOI
  10.1142/s0129167x14500505
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400077
[Journal Article] Relative local equivalence of Engel structures2012
- Author(s)
  Jiro Adachi
- Journal Title
  
  Math. Z.
  
  Volume: (Online First 版) Issue: 3-4 Pages: 711-733
- DOI
  10.1007/s00209-012-1026-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] A certain surgery construction of contact 3-mianifolds2011
- Author(s)
  Jiro Adachi
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1,764 Pages: 139-148
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] 円形手術と接触構造2011
- Author(s)
  Jiro Adachi
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1764 Pages: 139-148
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] Global stability of special multi-flags2010
- Author(s)
  Jiro ADACHI
- Journal Title
  
  Israel Journal of Mathematics
  
  Volume: 179 Pages: 29-56
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] Global Stability of special multi-flags2010
- Author(s)
  Jiro Adachi
- Journal Title
  
  Israel J. Math.
  
  Volume: 179 Pages: 29-56
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] 4次元多様体の手術とEngel構造2009
- Author(s)
  Jiro Adachi
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1664 Pages: 105-116
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] 4次元多様体の手術とEngel構造2009
- Author(s)
  足立二郎
- Journal Title
  
  数理解析研究所講究録 1664
  
  Pages: 105-116
- Data Source
  KAKENHI-PROJECT-21540058
[Journal Article] Integral curves for contact and Engel structures2007
- Author(s)
  Jiro ADACHI
- Journal Title
  
  Real and complex singularities, proceedings of the Australian-Japanese workshop
  
  Pages: 1-32
- Data Source
  KAKENHI-PROJECT-17740027
[Journal Article] Classification of horizontal loops in the standard Engel space2007
- Author(s)
  Jiro ADACHI
- Journal Title
  
  International Mathematics Research Notices (印刷中)
- Data Source
  KAKENHI-PROJECT-17740027
[Journal Article] Classification of phase singularities for complex scalar waves and their bifurcations2007
- Author(s)
  Jiro ADACHI and Go-o ISHIKAWA
- Journal Title
  
  Nonlinearity 20
  
  Pages: 1907-1925
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740027
[Journal Article] Classification of horizontal loops in the standard Engel space2007
- Author(s)
  Jiro ADACHI
- Journal Title
  
  International Mathematics Research Notices 2007,no.3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740027
[Journal Article] Global stability of special multi-flags
- Author(s)
  足立二郎
- Journal Title
  
  Israel Journal of Mathematics (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 接分布構造とホモトピー原理について2024
- Author(s)
  足立二郎
- Organizer
  日本数学会北海道支部講演会
- Invited
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Existence of certain distributions -- from the view point of the h-principle --2024
- Author(s)
  Jiro Adachi
- Organizer
  奈良幾何表現論セミナー
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Existence of certain distributions -- from the view point of the h-principle --2024
- Author(s)
  足立二郎
- Organizer
  奈良幾何表現論セミナー
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03305
[Presentation] 接分布構造とホモトピー原理について2023
- Author(s)
  足立二郎
- Organizer
  日本数学会北海道支部講演会
- Invited
- Data Source
  KAKENHI-PROJECT-22K03305
[Presentation] (3,5)分布からCartan(2,3,5)分布へ，存在と分類2023
- Author(s)
  足立二郎
- Organizer
  Singularities of Differential Maps and its Applications
- Invited
- Data Source
  KAKENHI-PROJECT-22K03305
[Presentation] Existence and Classification of certain non-integrable distributions2023
- Author(s)
  Jiro Adachi
- Organizer
  Global Analysis and Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] On global existence of some geometric structures2023
- Author(s)
  Jiro Adachi
- Organizer
  WORKSHOP on Algebraic and Analytic Singularities
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03305
[Presentation] (3,5)分布からCartan(2,3,5)分布へ,存在と分類2023
- Author(s)
  足立二郎
- Organizer
  Singularities of Differentiable Maps and its Applications
- Invited
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] On global existence of some geometric structures2023
- Author(s)
  Jiro Adachi
- Organizer
  Workshop on Algebraic and Analytic Singularities
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Existence and Classification of certain non-integrable distributions2023
- Author(s)
  Jiro Adachi
- Organizer
  Global Analysis and Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03305
[Presentation] 最も積分不可能な(m,n)型奇数次元分布の存在と分類について2022
- Author(s)
  足立二郎
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] 長さ1の完全非ホロノミック接分布の存在について2021
- Author(s)
  足立二郎
- Organizer
  特異点論の未来
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Goursat ハンドルと手術について2019
- Author(s)
  足立二郎
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Goursat surgery and Engel structure2019
- Author(s)
  Jiro Adachi
- Organizer
  NCTS Symplectic Expedition: Following Yasha
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Goursat 多重ラウンド手術と Engel 構造2019
- Author(s)
  足立二郎
- Organizer
  4次元トポロジー
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Goursat 多重ラウンド手術と柔軟性2019
- Author(s)
  足立二郎
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] 接触ラウンド手術の一般化とその柔軟性の議論への応用について2019
- Author(s)
  足立二郎
- Organizer
  北海道大学幾何学コロキウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Goursat 手術の新術式2018
- Author(s)
  足立二郎
- Organizer
  微分幾何学・微分式系・特異点論の応用
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Engel 構造の柔軟性について2018
- Author(s)
  足立二郎
- Organizer
  葉層構造の幾何学とその応用
- Invited
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Goursat handles and surgeries2018
- Author(s)
  Jiro Adachi
- Organizer
  Foliations and Groups of Diffeomorphisms 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Contact structures and round surgeries2018
- Author(s)
  Jiro ADACHI
- Organizer
  Singularity theory and its applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] 接触構造とラウンド手術2018
- Author(s)
  足立二郎
- Organizer
  阪大４次元トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Contact structures and round surgeries2018
- Author(s)
  Jiro ADACHI
- Organizer
  Singularity theory and its applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触構造とその特性葉層について2017
- Author(s)
  足立二郎
- Organizer
  葉層構造と微分同相群2017
- Invited
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] Flexibility and round surgery of contact structures2017
- Author(s)
  Jiro ADACHI
- Organizer
  Geometric and Algebraic Singularity Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触構造とその特性葉層について2017
- Author(s)
  足立二郎
- Organizer
  微分幾何学と特異点論の応用
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触構造とその特性葉層について2017
- Author(s)
  足立二郎
- Organizer
  微分幾何学と特異点論の応用
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] 高次元の接触構造のねじれと過旋性について2017
- Author(s)
  足立二郎
- Organizer
  高次元の接触構造のねじれと過旋性について” 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）
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触構造とその特性葉層について2017
- Author(s)
  足立二郎
- Organizer
  葉層構造と微分同相群2017
- Invited
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] Flexibility and round surgery of contact structures2017
- Author(s)
  Jiro ADACHI
- Organizer
  Geometric and Algebraic Singularity Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05236
[Presentation] トーラスが芯の plastikstufe と過旋性と高次元 Lutz 捩り2016
- Author(s)
  足立二郎
- Organizer
  葉層構造と微分同相群 2016 研究集会
- Place of Presentation
  東京大学玉原国際セミナーハウス（群馬県・沼田市）
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] コアがトーラスの plastikstufe について2016
- Author(s)
  足立二郎
- Organizer
  第 39 回トポロジーセミナー
- Place of Presentation
  ホテル伊東ガーデン（静岡県・伊東市）
- Year and Date
  2016-03-23
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触構造の過旋性のある特徴付けについて2016
- Author(s)
  足立二郎
- Organizer
  トポロジー・特異点論とその応用
- Place of Presentation
  青山学院大学（神奈川県・相模原市）
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] Contact round surgery and its application2015
- Author(s)
  Jiro Adachi
- Organizer
  Geometric singularity theory
- Place of Presentation
  ワルシャワ（ポーランド）
- Year and Date
  2015-09-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触ラウンド手術の応用をめざして2015
- Author(s)
  足立二郎
- Organizer
  尾鷲微分トポロジー 2015
- Place of Presentation
  尾鷲市中央公民館（三重県・尾鷲市）
- Year and Date
  2015-08-11
- Invited
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] Round surgery and contact structure2015
- Author(s)
  Jiro Adachi
- Organizer
  Singularities in Generic Geometry and its Applications
- Place of Presentation
  京都大学数理解析研究所（京都府・京都市）
- Year and Date
  2015-06-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触ラウンド手術と接触構造のねじれについて2015
- Author(s)
  足立二郎
- Organizer
  接触構造、特異点、微分方程式及びその周辺
- Place of Presentation
  旭川市ときわ市民ホール（北海道）
- Year and Date
  2015-01-23
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触ラウンド手術と Lutz ねじり2014
- Author(s)
  足立二郎
- Organizer
  葉層構造と微分同相群 2014
- Place of Presentation
  東京大学玉原国際セミナーハウス（群馬県）
- Year and Date
  2014-10-23
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 接触ラウンド手術と Lutz 捻りについて2014
- Author(s)
  足立二郎
- Organizer
  可微分写像の特異点論とその応用
- Place of Presentation
  京都大学数理解析研究所（京都市）
- Year and Date
  2014-12-03
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] Contact round surgery and its application2014
- Author(s)
  Jiro Adachi
- Organizer
  Workshop on Singularities, Geometry, Topology and Related Topics
- Place of Presentation
  東北師範大学（中国）
- Year and Date
  2014-09-03
- Invited
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] 相対的Darboux型定理について2012
- Author(s)
  足立二郎
- Organizer
  第35回トポロジーセミナー(旧・伊豆セミナー)
- Place of Presentation
  たてやま夕日海岸ホテル(千葉県)(招待講演)
- Year and Date
  2012-03-18
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 円形手術から見た接触構造2012
- Author(s)
  足立二郎
- Organizer
  接触構造・特異点・微分方程式およびその周辺
- Place of Presentation
  鹿児島大学
- Year and Date
  2012-01-19
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 相対的なDarboux型の定理について2012
- Author(s)
  足立二郎
- Organizer
  第35回トポロジーセミナー(旧・伊豆セミナー)
- Place of Presentation
  千葉県館山市
- Year and Date
  2012-03-18
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 円形手術から見た接触構造2012
- Author(s)
  足立二郎
- Organizer
  接触構造・特異点・微分方程式およびその周辺
- Place of Presentation
  鹿児島大学(鹿児島市)(招待講演)
- Year and Date
  2012-01-19
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Generalizations of the Gray theorem2011
- Author(s)
  Jiro Adachi
- Organizer
  Israeli-Polish Mathematical Meeting
- Place of Presentation
  Lodz, Poland
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 接触円形手術とシンプレクティック円形ハンドル体2011
- Author(s)
  足立二郎
- Organizer
  特異点論セミナー
- Place of Presentation
  北海道大学
- Year and Date
  2011-03-11
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 接触円形手術と斜交円形把手体2011
- Author(s)
  足立二郎
- Organizer
  特異点論とその応用
- Place of Presentation
  大分工業高等専門学校
- Year and Date
  2011-06-02
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Contact Round surgery and symplectic round handlebodies2011
- Author(s)
  Jiro Adachi
- Organizer
  多様体の平面場と微分同相群2011
- Place of Presentation
  東京大学玉原国際セミナーハウス(沼田市)(招待講演)
- Year and Date
  2011-11-04
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Generalizations of the Gray theorem2011
- Author(s)
  Jiro Adachi
- Organizer
  Israeli-Polish Mathematical Meeting
- Place of Presentation
  ウッヂ大学(ポーランド)
- Year and Date
  2011-09-14
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Contact round surgery and symplectic round handlebodies2011
- Author(s)
  Jiro Adachi
- Organizer
  多様体の平面場と微分同相群2011
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2011-11-03
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 接触円形手術と斜交円形把手体2011
- Author(s)
  足立二郎
- Organizer
  特異点論とその応用
- Place of Presentation
  大分工業高等専門学校(大分市)(招待講演)
- Year and Date
  2011-06-02
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 円形手術と接触構造2010
- Author(s)
  Jiro Adachi
- Organizer
  実閉体上の幾何と特異点論への応用
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 接触構造と円形手術2010
- Author(s)
  足立二郎
- Organizer
  接触構造,特異点,微分方程式及びその周辺
- Place of Presentation
  北海道洞爺湖文化センター
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] A certain surgery construction of contact 3-manifolds2010
- Author(s)
  Jiro ADACHI
- Organizer
  Geometry on Real Closed Field and its Application to Singularity Theory
- Place of Presentation
  京都大学数理解析研究所招待講演
- Year and Date
  2010-12-06
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 円形手術と接触構造2010
- Author(s)
  足立二郎
- Organizer
  空間認識のための特異点論
- Place of Presentation
  三重県伊勢市観光文化会館
- Year and Date
  2010-06-04
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] A certain new surgery construction of contact 3-manifolds2010
- Author(s)
  Jiro Adachi
- Organizer
  特異点と多様体の幾何学
- Place of Presentation
  山形大学
- Year and Date
  2010-09-17
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Round surgery and contact structures 招待講演2010
- Author(s)
  Jiro ADACHI
- Organizer
  Foliations and Groups of Diffeomorphisms 2010
- Place of Presentation
  東京大学玉原国際セミナーハウス招待講演
- Year and Date
  2010-10-28
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 接触構造と円形手術2010
- Author(s)
  足立二郎
- Organizer
  接触構造,特異点,微分方程式及びその周辺
- Place of Presentation
  洞爺湖文化センター,北海道
- Year and Date
  2010-01-29
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] 円形手術と接触構造2010
- Author(s)
  足立二郎
- Organizer
  空間認識のための特異点論
- Place of Presentation
  伊勢市観光文化会館招待講演
- Year and Date
  2010-06-04
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Round surgery and contact structures2010
- Author(s)
  Jiro Adachi
- Organizer
  葉層構造と微分同相群2010
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2010-10-28
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Engel geometry from a flexible viewpoint2009
- Author(s)
  Jiro Adachi
- Organizer
  Polish-Japanese Singularity theory working days
- Place of Presentation
  Kazimierz Dolny, Poland
- Year and Date
  2009-07-18
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] Engel geometry from a flexible viewpoint2009
- Author(s)
  足立二郎
- Organizer
  Geometric Singularity Theory
- Place of Presentation
  Kazimierz Dolny, Poland
- Year and Date
  2009-07-18
- Data Source
  KAKENHI-PROJECT-21540058
[Presentation] An open book type structure for Engel structures2007
- Author(s)
  足立二郎
- Organizer
  接触構造と葉層構造
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2007-09-06
- Data Source
  KAKENHI-PROJECT-17740027
[Presentation] On geometry of Engel structures2007
- Author(s)
  足立二郎
- Organizer
  Perspectives of Differential Analysis and Singularity Theory
- Place of Presentation
  北海道大学
- Year and Date
  2007-05-22
- Data Source
  KAKENHI-PROJECT-17740027
[Presentation] Towards Engel topology2007
- Author(s)
  足立二郎
- Organizer
  大域的特異点論の問題
- Place of Presentation
  近畿大学
- Year and Date
  2007-10-03
- Data Source
  KAKENHI-PROJECT-17740027
[Presentation] 接触円形手術とその応用について
- Author(s)
  足立　二郎
- Organizer
  尾鷲微分トポロジー2013
- Place of Presentation
  尾鷲市立中央公民館（三重県）
- Invited
- Data Source
  KAKENHI-PROJECT-25400077
[Presentation] ラウンド手術の接触構造への影響について
- Author(s)
  足立　二郎
- Organizer
  位相幾何・微分幾何と特異点論の関わり
- Place of Presentation
  弘前大学（弘前市）
- Invited
- Data Source
  KAKENHI-PROJECT-25400077

1. OSUKA Koichi (50191937)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. ZHENG Xin-zhi (10262966)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. ISHIGURO Akio (90232280)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SHIMIZU Masahieo (50447140)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. OHGANE Kinishige (90435868)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Adachi Jiro 足立 二郎

ADACHI Jiro 足立 二郎

足立 次郎 アダチ ジロウ

足立 二郎 アダチ ジロウ

Research Projects

Research Products

Co-Researchers

Global study of nonintegrable distributions from the view point of the h-principlePrincipal Investigator

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pursuing global essences of manifolds with geometric structures via special surgeriesPrincipal Investigator

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Contact topology from the view point of round surgeryPrincipal Investigator

Principal Investigator

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Nonintegrable tangent distributions and topology of manifoldsPrincipal Investigator

Principal Investigator

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Discovery and Development of Dynamical Common Principle of Mobiligence-Common Understanding of Artificial and Living Things

Principal Investigator

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多様体上の接分布構造の微分トポロジー的研究とその応用Principal Investigator

Principal Investigator

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Research Institution

[Journal Article] Contact round surgery and Lutz twists2019

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DOI

NAID

Data Source

[Journal Article] 接触ラウンド手術と Lutz 捻りについて2015

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NAID

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[Journal Article] Contact round surgery and symplectic round handlebodies2014

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DOI

Data Source

[Journal Article] Relative local equivalence of Engel structures2012

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[Journal Article] A certain surgery construction of contact 3-mianifolds2011

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[Journal Article] 円形手術と接触構造2011

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[Journal Article] Global stability of special multi-flags2010

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[Journal Article] Global Stability of special multi-flags2010

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Adachi Jiro 足立二郎

ADACHI Jiro 足立二郎

足立次郎アダチジロウ

足立二郎アダチジロウ