HASHIMOTO HIDEYA 橋本英哉

… Alternative Names

HASHIMOTO Hideya 橋本英哉

橋本英哉ハシモトヒデヤ

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Researcher Number	60218419
External Links
Affiliation (Current)	2025: 名城大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2002 – 2023: 名城大学, 理工学部, 教授 1995 – 2001: 日本工業大学, 工学部, 助教授 1993: 日本工業大学, 工学部, 講師
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11020:Geometry-related / Geometry Except Principal Investigator Geometry / Geometry / 解析学
Keywords	Principal Investigator ケーリー代数 / 6次元球面 / 例外型単純Lie群G2 / 概複素構造 / 四元数ケーラー多様体 / 佐々木構造 / 複素接触構造 / 例外型単純Lie群 / Clifford環 / 例外型単純リー群 … More / J-holomorphic curves / Clifford algebra / 幾何構造 / 不変部分多様体 / Maurer Cartan form / スピノール群 / hyperkahler structure / twistor space / 例外型単純Lie群　G２ / 四元数構造 / Twisor space / 複素構造 / symplectic 構造 / 特異軌道 / ４元数ケーラー多様体 / 例外型単純 Lie 群G2 / Maurer-Cartan form / isoparametric 超曲面 / ファイバー束 / 等径超曲面 / 特性類 / Calabi-Eckmann 多様体 / Cocycle 構成 / Cartan超曲面 / Hopf 束 / 6次元球面上の概複素構造 / Clifford 環 / 例外型単純 Lie 群 G2 / Calabi- Eckmann 多様体 / Fibre bundle / Hirzebruch 曲面 / コサイクル条件 / Legendrian submanifold / Quaternionic Kahler / contact structure / principal fibre bundle / Moving frame method / Fano 多様体 / 3-佐々木構造 / Twistor space / 四元数ケーラー構造 / 既約表現 / 零因子 / スピノール群 / 非平坦な全測地的曲面 / Cayley 代数 / invariant submanifolds / Grasmann geometry / Caley algebra / Exceptional Lie group / spin(7)-frame field / 8次元ユークリッド空間内の6次元部分多様体 / 不変部分多様体の変形理論 / super-minimalな概正則曲線 / 6次元球面の概複素構造 / 変形 / J-holomorphic curve / 部分多様体 / グラスマ幾何学 / 概正則曲線 / totally real submanifolds / CR-submanifolds / grassmann subbundles / SU (3) / the 6-dimensional unit sphere S^6=G_2 / the Lie group G_2 of automorphisms of the octonions O / octonions / リーマン3対称空間 / CR部分多様体 / J正則曲線 / 例外リー群G_2 / 概エルミート構造 / 例題型14次元単純Lie群G_2 / CR-部分多様体 / totally real submfd / J-holonorphic curve / グラスマン束 / 変形理論 / 自己同型群 / グラスマン多様体 / Spin(7) / 例外型単純リー群G2 / Grassmann多様体 / spinor群 / クリフォード群 / 等経超曲面 / ホロノミー群 / 合同類 / 例外群 / Moduli 空間 / fibre bundle structure / Stiefel多様体 / グラスマン幾何学 / 例外型単純リー群G２ … More Except Principal Investigator 6次元球面 / Spin(7) / G_2 / 微分幾何学 / J-holomorphic curve / グラスマン幾何学 / 極大曲面 / 特異点 / 波面 / ガウス曲率 / Einstein manifold / Almost complex structure / Goldberg conjecture / 概複素構造 / 可解多様体 / Walker計量 / 概ケーラー多様体 / 概超複素多様体 / J-正則曲線 / Goldberg予想 / 概複素多様体 / integral geometry / Croftonの公式 / Poincareの公式 / 積分幾何学 / 変分問題 / 等質空間 / Grassmann geometry / ケイリー代数 / 6-dimensional sphere / 安定性 / カルタン埋め込み / CR部分多様体 / Grassmann Geometry / Composition Operator / Hardy Space / 微分方程式 / 合成作用素 / Hardy空間 / 超曲面 / 曲線 / 曲面 / 半正定値計量 / 極小曲面 / 変曲点 / 双対性 / 波動方程式 / 複素幾何学 / 不定値計量 / ツイスター理論 / Zero Curvature Condition / Heisenberg Frame Buncle / Normal Connection / Partial Differential Equation / Schwarzian Derivative / Conformal Structure / CR structure / Contact Structure / 射影構造 / 零曲率条件 / ハイゼンベルグ標構 / 正規接続 / 偏微分方程式系 / シュワルツ微分 / 共形構造 / CR構造 / 接触構造 / Walker metric / Solvmanifold / Kaehler manifold / Weierstrass-Bryant公式 / 超極小J-正則曲線 / 概Hypercomplex(擬)エルミート多様体 / スカラー曲率 / Goldbergの予想 / Walker manifold / Six dimensional sphere / Benson-Gordon予想 / Solvable group / Almost Kaehler manifold / Blair-Ianus汎関数 / アインシュタイン多様体 / ケーラー多様体 / exterior product / submanifold / Cayley calivration / 錐 / 外積 / 部分多様体 / ケイリーキャリブレーション / reflective submanifold / Crofton formula / Poincare formula / differential geometry / homogeneous space / 弱鏡映部分多様体 / CR-submanifold / Nearly Kahler 6-dimensional sphere / Einstein metric / (Almost) Kahler manifold / Integrability / Almost complex manifold / リッチ固有値 / 四元数構造 / 概エルミート構造 / Goldherg予想 / CR-部分多様体 / Nearlyケーラー6次元球面 / アインシュタイン計量 / (概)ケーラー多様体 / 積分可能性 / variational problems / homogeneous spaces / Kahler角度 / 交叉積分公式 / Chen's inequality / CR submanifold / tube / J holomorphic curve / CR submanifolds / 6 dimensional sphere / CR部分多用体 / 全実部分多用体 / ポアンカレの公式 / austere部分多様体 / Chenの不等式 / 管 / J正則曲線 / コンパクトリー群 / 全実部分多様体 / Monoid rings / Complex functional equation / Meromorphic function / Automorphism group / Cayley algebra / Hopf hypersurface / 自由分解 / 値分布論 / スピノール群 / 超越函数 / Grobner基底 / 半群環 / 超・超越性 / contact CR-構造 / Entire Function / Differential Equation / Sphere / Manifold / Tociplitz Operator / 整関数 / リーマン面 / Hapf超曲面 / Bergman空間 / グラスマン幾何 / 多様体 / angular derivative / 複素力学系 / 剛性定理 / 純虚ケーリー代数 / Hankel作用素 / CMC安定 / P曲面 / Schwarz'P曲面 / Schwarz' P 曲面 / Gyroid / Schwarz' P　曲面 / Jacobi operator / 平坦トーラス / ２重周期的極小曲面 / 種数４の超楕円面 / 種数３の超楕円面 / モース指数 / ３重周期的極小曲面 / 生成関数 / 複素ラグランジュ錐 / ruled submanifold / horizontal submanifold / null submanifold / index and nullity / ヤコビ作用素 / 極小曲面の変形空間 / 平坦トーラスの極小曲面 / 複素ラグランジュ錐の生成関数 / 4頂点定理 / ガウス・ボンネの定理 / ガウス写像 / ４頂点定理 / 平均曲率 / 微分幾何 / 特性類 / 5次元部分多様体 / 6次元部分多様体 / ケーリー代数 Less

Geometrical structures on manifolds which have the action of the exceptional Lie group G2Principal Investigator
- Principal Investigator
  
  Hashimoto Hideya
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Meijo University
Applications of Clifford and Cayley algebras to GeometryPrincipal Investigator
- Principal Investigator
  
  Hashimoto Hideya
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Meijo University
Promotion of the study of curves, surfaces and hypersurfaces with singularities from the view point of differential geometry
- Principal Investigator
  
  UMEHARA MASAAKI
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Institute of Technology
Geometries of spaces on which Spinor groups act.Principal Investigator
- Principal Investigator
  
  HASHIMOTO Hideya
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Meijo University
Twistor theoretic approach for the geometry of non-Riemannian type connection
- Principal Investigator
  
  NAKATA Fuminori
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Fukushima University
Geometry of curves, surfaces and hypersurfaces with singularities
- Principal Investigator
  
  UMEHARA Masaaki
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Institute of Technology
  Osaka University
A study on a generating function of a complex Lagrangian submanifold and its applications
- Principal Investigator
  
  EJIRI Norio
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Meijo University
Geometry of curves and surfaces with singularities
- Principal Investigator
  
  UMEHARA Masaaki
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
Integral geometry and variational problems in homogeneous spaces
- Principal Investigator
  
  TASAKI Hiroyuki
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  University of Tsukuba
Cayley algebra and Grassmann geometry
- Principal Investigator
  
  MASHIMO Katsuya
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Agriculture and Technology
Study of topis related to almost complex structures
- Principal Investigator
  
  SEKGAWA Kouei
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Niigata University
Research on Geometric Structures, Schwarzian Derivatives of Maps and Partial Differential Equations
- Principal Investigator
  
  OZAWA Tetsuya
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Meijo University
Various geometric structures and Grassmann GeometryPrincipal Investigator
- Principal Investigator
  
  HASHIMOTO Hideya
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Meijo University
Homogeneous spaces and variational problems
- Principal Investigator
  
  TASAKI Hiroyuki
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  University of Tsukuba
Geometry of Almost Complex Manifolds
- Principal Investigator
  
  SEKIGAWA Kouei
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  NIIGATA UNIVERSITY
Group action and Grassmann Geometry
- Principal Investigator
  
  MASHIMO Katsuya
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Agriculture and Technology
Submanifolds of homogeneous spaces and Grassmann geometry
- Principal Investigator
  
  MASHIMO Katsuya
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Agriculture and Technology
Exceptional Lie Groups and Grassmann GeomtryPrincipal Investigator
- Principal Investigator
  
  HASHIMOTO Hideya
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Nippon Institute of Technology
Studies of The Structures of Analytic Function Spaces and Their Operators
- Principal Investigator
  
  OHNO Shuichi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology
Studies of The Spaces of Analytic Functions and Their Operators
- Principal Investigator
  
  OHNO Shuichi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology
純虚ケーリー代数の部分多様体の研究
- Principal Investigator
  
  FUNABASHI Shoichi
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Nippon Institute of Technology

[Book] Modern Approaches to Differential Geometry and its Related Fields2024
- Author(s)
  Adachi Toshiaki, Hashimoto Hideya, Sakane Yusuke
- Total Pages
  210
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-19K03482
[Book] New Horizons in Differential geometry and its related fields2022
- Author(s)
  Toshiaki Adachi, Hideya Hashimoto
- Total Pages
  248
- Publisher
  World Scientific
- ISBN
  9789811248092
- Data Source
  KAKENHI-PROJECT-19K03482
[Book] Recent Topics in Differential Geometry and its Related Fields2020
- Author(s)
  Toshiaki ADACHI, Hideya HASHIMOTO
- Total Pages
  209
- Publisher
  World Scienticfic
- ISBN
  9789811206689
- Data Source
  KAKENHI-PROJECT-19K03482
[Book] Contemporary perspectives in differential geometry and its related fields2018
- Author(s)
  Toshiaki Adachi, Hideya Hashimoto, Milen J Hristov
- Total Pages
  192
- Publisher
  World Scientific
- ISBN
  9789813220904
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] Representation of the complex structure of the T2 bundle over the Hirzebruch surface CP2#CP22025
- Author(s)
  Hashimoto Hideya, Ohashi Misa
- Journal Title
  
  Modern Approaches to Differential Geometry and its Related Fields
  
  Volume: 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03482
[Journal Article] ON THE RELATIONSHIPS BETWEEN HOPF FIBRATIONS AND CARTAN HYPERSURFACES IN SPHERES2022
- Author(s)
  HASHIMOTO Hideya
- Journal Title
  
  New Horizons in Differential geometry and its related fields
  
  Volume: 1 Pages: 139-149
- DOI
  10.1142/9789811248108_0009
- ISBN
  9789811248092, 9789811248108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03482
[Journal Article] Non-flat totally geodesic surfaces of SU(4)/SO(4) and fibre bundle structures related to SU(4)2020
- Author(s)
  Hideya Hashimoto, Misa Ohashi and Kazuhiro Suzuki
- Journal Title
  
  -
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] Non-flat totally geodesic surfaces of SU(4)/SO(4) and fibre bundle structures related to SU(4)2020
- Author(s)
  Hideya Hashimoto, Misa Ohashi and Kazuhiro Suzuki
- Journal Title
  
  Recent topics in differential geometry and its related fields
  
  Volume: - Pages: 149-161
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03482
[Journal Article] On the automorphism groups of isoparametric hyperesurfaces of S72020
- Author(s)
  Hideya Hashimoto and Misa Ohashi
- Journal Title
  
  Advanced studies in pure mathematics, Differential Geometry and Tanaka Theory
  
  Volume: 82 Pages: 75-85
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03482
[Journal Article] Relationships among non-flat totally geodesic surfaces in symmetric spaces of type A and their polynomial representations2019
- Author(s)
  Hideya Hashimoto, Misa Ohashi and Kazuhiro Suzuki
- Journal Title
  
  Kodai math. J
  
  Volume: 印刷中
- NAID
  130007674788
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] Relationships among non-flat totally geodesic surfaces in symmetric spaces of type A and their polynomial representations2019
- Author(s)
  Hideya Hashimoto, Misa Ohashi and Kazuhiro Suzuki
- Journal Title
  
  Kodai Math. J.
  
  Volume: 42 Pages: 203-222
- NAID
  130007674788
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03482
[Journal Article] Fundamental relationship between Cartan imbeddings of type A and Hopf fibrations2018
- Author(s)
  Hideya Hashimoto and Misa Ohashi
- Journal Title
  
  Contemporary perspectives in differential geometry and its related fields
  
  Volume: 1 Pages: 79-94
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] G2 fibre bundle structure on 3-dimensional manifolds2017
- Author(s)
  Hideya Hashimoto and Misa Ohashi
- Journal Title
  
  Note di Mathematica
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] On generalized cylindrical helices and Lagrangian surfaces of R^42015
- Author(s)
  Hideya Hashimoto and Misa Ohashi
- Journal Title
  
  Journal of geometry
  
  Volume: 106 Issue: 2 Pages: 405-420
- DOI
  10.1007/s00022-015-0273-3
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] On fibre bundle structures of Stiefel manifolds related to the octonions2015
- Author(s)
  Hideya Hashimoto and Misa Ohashi
- Journal Title
  
  Topology and its application
  
  Volume: 196 Pages: 483-491
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K04860
[Journal Article] On geometrical structures on $S^3 \times S^3$ in the octonion2014
- Author(s)
  Hideya Hashimoto and Misa Ohashi
- Journal Title
  
  Proceedings of the 3rd International Colloquium on Differential geometry and its related fields
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540101
[Journal Article] On geometric structures on S^3×S^3 in the octonions2013
- Author(s)
  Hashimoto, Hideya; Ohashi, Misa
- Journal Title
  
  Prospects of Differential geometry and its related fields
  
  Volume: 1 Pages: 145-153
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540101
[Journal Article] Grassmann geometry of the 6-dimensional sphere2006
- Author(s)
  H.Hashimoto
- Journal Title
  
  Sugaku Expositions 19
  
  Pages: 1-18
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540057
[Journal Article] On the Spin(7) frame fields on S^1 x S^2 x R^32006
- Author(s)
  H.Hashimoto
- Journal Title
  
  J. Research Institute of Meijo University 5
  
  Pages: 33-42
- Data Source
  KAKENHI-PROJECT-16540057
[Journal Article] On some tubes over J-holomorphic curves in S^62005
- Author(s)
  Hideya Hashimoto, Katsuya Mashimo
- Journal Title
  
  Tokyo J. Math. 28
  
  Pages: 579-591
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540055
[Journal Article] On some tubes over J-holomorphic curves in S^62005
- Author(s)
  Hashimoto Hideya, Mashimo Katsuya
- Journal Title
  
  Tokyo J.Math Vol.28
  
  Pages: 579-591
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] On some tubes over J-holomorphic curves in S62005
- Author(s)
  H.Hashimoto
- Journal Title
  
  Tokyo J.Math. 28 2
  
  Pages: 579-591
- Data Source
  KAKENHI-PROJECT-16540057
[Journal Article] On some tubes over J-holomorphic curves in S^62005
- Author(s)
  橋本英哉, 間下克哉
- Journal Title
  
  Tokyo J. Math 28 2
  
  Pages: 579-591
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] On some tubes over $J$-holomorphic curves in S^62005
- Author(s)
  Hideya Hashimoto, Katsuya Mashimo
- Journal Title
  
  Tokyo J.Math. 28
  
  Pages: 579-591
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540055
[Journal Article] On some tubes over J-holomorphic curves in S^62005
- Author(s)
  橋本英哉, 問下克哉
- Journal Title
  
  Tokyo J.Math 28 2
  
  Pages: 579-591
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Submanifolds of a nearly kahler 6-dimensional sphere,2004
- Author(s)
  橋本英哉, 関川浩永
- Journal Title
  
  Proceedings of the Eighth International Workshop on Differential Geometry,
  
  Pages: 23-45
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Deformations of super-minimal J-holomorphic curves of a 6-dimensional sphere2004
- Author(s)
  H, Hashimoto
- Journal Title
  
  Tokyo J.Math. 27(2)
  
  Pages: 285-298
- Data Source
  KAKENHI-PROJECT-16540057
[Journal Article] Deformation of super-minimal J-holomorphic curves of a 6-dimensional sphere.2004
- Author(s)
  Hashimoto Hideya
- Journal Title
  
  Tokyo J.Math Vol.27
  
  Pages: 285-298
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Constructions of almost complex 2-tori of type (III) in the nearly Kaehler 6-sphere2004
- Author(s)
  Hashimoto Hideya, Taniguchi Tetsuya, Udagawa Seiichi
- Journal Title
  
  Differential Geometry and its applications Vol.21
  
  Pages: 127-145
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Deformations of super-minimal J-holomorphic curves of a 6-dimensional sphere2004
- Author(s)
  Hashimoto
- Journal Title
  
  Tokyo J.Math. 27・2
  
  Pages: 285-298
- Data Source
  KAKENHI-PROJECT-16540051
[Journal Article] Submanifolds of a nearly Kaehler 6-dimensional sphere.2004
- Author(s)
  Hashimoto Hideya, Sekigawa Kouei
- Journal Title
  
  Proceedings of the eighth International Work shop in Differential geometry
  
  Pages: 23-45
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Construction of almost complex 2-tori of type (III) in the nearly k"ahler 6-shere,2004
- Author(s)
  宇田川誠一, 谷口哲也, 橋本英哉
- Journal Title
  
  Diffrential Geom. Appl., 21
  
  Pages: 127-145
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Deforamations of super-minimal J-holomorphic curves of a 6-dimensional sphere.2004
- Author(s)
  橋本英哉
- Journal Title
  
  Tokyo J. Math 27
  
  Pages: 285-298
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540099
[Journal Article] Extrinsic homogeneous almost Hermitian 6-dimesional submanifolds in octonions
- Author(s)
  Hideya Hashimoto, Takashi Koda, Katsuya Mashimo, Kouei Sekigawa
- Journal Title
  
  Kodai Math. J. (To appear)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540055
[Journal Article] Extrinsic homogeneous almost Hermitian 6-dimensional submanifolds in octonions
- Author(s)
  Hideya Hashimoto, Takashi Koda, Katsuya Mashimo, Kouei Sekigawa
- Journal Title
  
  Kodai Math.J. (to appear)
- NAID
  130004496108
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540055
[Presentation] Cartan 超曲面と Hopf 束2024
- Author(s)
  橋本英哉
- Organizer
  名工大幾何学講演会 2024
- Invited
- Data Source
  KAKENHI-PROJECT-19K03482
[Presentation] GL+(2,R)上の左不変計量2020
- Author(s)
  橋本　英哉
- Organizer
  淡路島幾何学研究集会2020
- Invited
- Data Source
  KAKENHI-PROJECT-19K03482
[Presentation] G2に関連した等質空間の幾何構造の実現とその応用2019
- Author(s)
  橋本　英哉
- Organizer
  多様体上の微分方程式
- Invited
- Data Source
  KAKENHI-PROJECT-19K03482
[Presentation] Geometrical structures on homogeneous spaces related to G22019
- Author(s)
  Hideya Hashimoto
- Organizer
  The Conference Differential Geometry and its Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03482
[Presentation] G2/SO(4) 上の Hyper-Kaehler manifold の実現2019
- Author(s)
  橋本英哉
- Organizer
  淡路島幾何学研究集会2019
- Invited
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] G2のグラスマン幾何2019
- Author(s)
  橋本　英哉
- Organizer
  還暦記念研究集会「Hideya60」 (名古屋工業大学)
- Invited
- Data Source
  KAKENHI-PROJECT-19K03482
[Presentation] Geometrical structures and the Calabi-Bryant formula of G22018
- Author(s)
  橋本英哉
- Organizer
  ICDG2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] G2に関連した等質空間上の微分形式と幾何構造2018
- Author(s)
  橋本英哉
- Organizer
  淡路島幾何学研究集会2018
- Invited
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] G2 に関連した等質空間上の微分形式と幾何構造2018
- Author(s)
  橋本英哉
- Organizer
  淡路島幾何学研究集会2018
- Invited
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] G2 に関連した等質空間の幾何構造の関連2018
- Author(s)
  橋本英哉
- Organizer
  部分多様体論・湯沢2018
- Invited
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] G2に関連した等質空間の幾何構造の局所座標による具体化2017
- Author(s)
  橋本英哉
- Organizer
  多様体上の微分方程式（金沢シリーズ第16回）
- Invited
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] A1型の対称空間内の平坦でない全測地的曲面の多項式表示の計算方法2016
- Author(s)
  鈴木和大、大橋美佐、橋本英哉
- Organizer
  日本数学会
- Place of Presentation
  筑波大学
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-15K04860
[Presentation] Octonionに関連した実Stiefel多様体のG2, Spin(7)軌道分解とその剰余空間について2014
- Author(s)
  橋本　英哉
- Organizer
  淡路島幾何学研究集会2014
- Place of Presentation
  慶野松原荘
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] On group of automorphisms of 6-submanifolds in the octonions and its applications2013
- Author(s)
  橋本　英哉
- Organizer
  International workshop on special geometry and minimal submanifolds
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] Octonion内の6次元部分多様体の自己同型群2013
- Author(s)
  橋本　英哉
- Organizer
  若狭三方幾何学研究集会
- Place of Presentation
  若狭町観光ホテル水月花
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] $M^6 \subset{\mathbf O}$ の automorphism group2013
- Author(s)
  橋本英哉
- Organizer
  若狭三方幾何学研究集会2013
- Place of Presentation
  若狭町観光ホテル水月花
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] ケーリー代数内の6次元部分多様体上の幾何構造とCalabi-Bryant公式2013
- Author(s)
  橋本　英哉
- Organizer
  福島幾何学研究集会
- Place of Presentation
  福島大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] G2とSpin(7)のある類似性2012
- Author(s)
  橋本英哉
- Organizer
  大阪市大OCU４８セミナー
- Place of Presentation
  大阪市立大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] 3次Clifford環とOctonion
- Author(s)
  橋本英哉
- Organizer
  淡路島幾何学研究集会2015
- Place of Presentation
  鹿野松原荘
- Year and Date
  2015-01-23 – 2015-01-25
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] On some constructions of G2 and Spin(7) bundles on a 3-manifold by using Clifford algebra of order 3
- Author(s)
  橋本英哉
- Organizer
  4th International Colloquium on Differential Geometry and its Related Fields
- Place of Presentation
  St. Cyril and St. Methodius University of Veliko Tarnovo
- Year and Date
  2014-08-08 – 2014-08-12
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] Some applications of Clifford algebras and Octonions to Differential geometry
- Author(s)
  橋本英哉
- Organizer
  International Conference on Recent Advances in Pure and Applied Mathematics
- Place of Presentation
  Turkish
- Year and Date
  2014-11-06 – 2014-11-09
- Invited
- Data Source
  KAKENHI-PROJECT-24540101
[Presentation] Octonions に関連した Stiefel manifolds の G2, Spin(7) 軌道分解とその応用
- Author(s)
  橋本英哉,大橋美佐
- Organizer
  日本数学会幾何学分科会
- Place of Presentation
  明治大学
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-24540101

1. MASHIMO Katsuya (50157187)

# of Collaborated Projects: 10 results

# of Collaborated Products: 6 results
2. KODA Takashi (40215273)

# of Collaborated Projects: 5 results

# of Collaborated Products: 2 results
3. TASAKI Hiroyuki (30179684)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
4. KOKUBU Masatoshi (50287439)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. W.F. Rossman (50284485)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. OZAWA Tetuya (20169288)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. SEKIGAWA Kouei (60018661)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
8. FUNABASHI Shoichi (40072136)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. UMEHARA Masaaki (90193945)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
10. YAMADA Kotaro (10221657)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
11. MABUCHI Toshiki (80116102)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
12. IKAWA Osamu (60249745)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
13. MATSUSHITA Yasuo (90144336)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
14. OHASHI Misa (70710359)

# of Collaborated Projects: 3 results

# of Collaborated Products: 10 results
15. FUJIMORI Shoichi (00452706)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. HASEGAWA Keizo (00208480)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. INNNAMI Nobuhiro (20160145)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
18. KOISO Norihito (70116028)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
19. GOTO Ryushi (30252571)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
20. MIYAOKA Reiko (70108182)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
21. AGAOKA Yoshio (50192894)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
22. OHNITA Yoshihiro (90183764)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
23. EJIRI Norio (80145656)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
24. OHNO Shuichi (20265367)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
25. ISHIZAKI Katsuya (60202991)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
26. TOJO Koji (30296313)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
27. ITOH Mitsuhiro (40015912)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
28. UDAGAWA Seiichi (70193878)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
29. NAKATA Fuminori (80467034)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
30. ENOKI Ichiro (20146806)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. SAJI Kentaro (70451432)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. IZUMIYA Shyuichi (80127422)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. ISHIKAWA Goo (50176161)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. KAWAKAMI Yu (60532356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. KITAGAWA Yoshihisa (20144917)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. ETO Kazufumi (30271357)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. MORIYA Katsuhiro (50322011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. TSUKADA Kaxumi (30163760)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. YASUKURA Osami (00191122)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. OKAMOTO Kiyosato (60028115)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. KATO Yoshifumi (40109278)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. TSUKAMOTO Michiro (80076637)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. KAMADA Hiroyuki (00249799)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. 高橋〓一 (10014987)

# of Collaborated Projects: 1 results

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45. 小磯深幸 (10178189)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
46. 小池直之 (00281410)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
47. 芥川玲子(相山玲子) (20222466)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
48. 菅野貴弘 (30344865)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HASHIMOTO HIDEYA 橋本 英哉

HASHIMOTO Hideya 橋本 英哉

橋本 英哉 ハシモト ヒデヤ

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Geometrical structures on manifolds which have the action of the exceptional Lie group G2Principal Investigator

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Applications of Clifford and Cayley algebras to GeometryPrincipal Investigator

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Geometries of spaces on which Spinor groups act.Principal Investigator

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Various geometric structures and Grassmann GeometryPrincipal Investigator

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HASHIMOTO HIDEYA 橋本英哉

HASHIMOTO Hideya 橋本英哉

橋本英哉ハシモトヒデヤ