• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

YOSHIHARA Hisao  吉原 久夫

ORCIDConnect your ORCID iD *help
Researcher Number 60114807
Affiliation (based on the past Project Information) *help 2014 – 2018: 新潟大学, 自然科学系, フェロー
2017: 新潟大学, 自然科学系, 名誉教授
2015: 新潟大学, 自然科学系, 名誉教授
2013: 新潟大学, 自然科学系, 名誉教授
2005 – 2012: 新潟大学, 自然科学系, 教授 … More
2011: 新潟大学, 理学部, 教授
1998 – 2004: 新潟大学, 理学部, 教授
1994 – 1996: 新潟大学, 理学部, 教授
1993: 新潟大学, 教養部, 教授
1990 – 1992: 新潟大学, 教養部, 助教授
1987 – 1988: 新潟大学, 教養部, 助教授
1986: 新大, 教養部, 助教授 Less
Review Section/Research Field
Principal Investigator
Algebra / Algebra / 代数学・幾何学
Except Principal Investigator
Algebra / Algebra / 解析学 / 代数学・幾何学 / Geometry / Basic analysis / Geometry
Keywords
Principal Investigator
ガロワ群 / アーベル曲面 / ガロワ点 / ガロワ埋め込み / ガロワ被覆 / 分岐被覆 / ガロワ直線 / Galois group / 非有理次数 / 代数幾何学 … More / 代数曲面 / Galois embedding / Galois point / K3曲面 / 双有理変換 / 分岐因子 / 自己同型群 / 射影 / 楕円曲線 / Galois line / 平面曲線 / 尖点 / 正規特異点 / Double covering / Quadratic extension / Birational classification / Surface of general type / 一般型代数曲面 / 代数曲線 / algebraic surface / algebraic curve / 関数体 / 代数多様体 / function field / birational transformation / 代数関数体 / アーベル関数体 / 複素表現 / ガロワ中間体 / 超楕円曲面 / 有理関数体 / 最小ガロワ閉包多様体 / モノドロミー群 / Galois closure surface / very ample diviosr / 種数1の曲線 / 単尖点有理曲線 / ガロワ閉包多様体 / finite covering / 射影多様体 / 単純特異点 / Ouadratic extention / Degree of irrationality / 2重被覆 / 有理曲面 / 通常特異点 / 非有利次数 / 小平次元 / 極大有理的中間体 / 極大有理中間体 / degree of irrationality / Kodaira dimension / maximal rational intermediate subfield / 超曲面 / 空間曲線 / 射影空間 / hypersurface / projection / space curve / Galoi line / 空間代数曲線 / 被覆多様体 / space algebraic curve / automorphism group / ramified covering / ガロワ部分空間 / ガロワ群の表現 / abelian surface / ミルナー数 / 3重被覆 / Plane Curve / Cusp / Milnor Number / Surface of General Type / 被覆 / bi-elliptic surface … More
Except Principal Investigator
Tiling / ガロワ点 / 中心拡大 / 代数曲線 / Pisot数 / タイル張り / 数系 / ゼータ関数 / 記号力学系 / フラクタル / Pisot number / Number System / Fractal / ガロア点 / Mordell-Weil lattice / 準ガロワ点 / 自己同型群 / ジ-ナス理論 / ハッセノルム原理 / Berry位相 / 特異摂動 / シュレディンガー方程式 / 有限帯ポテンシャル / multiple scales法 / 解析関数空間 / 不変部分空間 / ブルゲン環 / ハンケル作用素 / H^∞-最適制御 / ノット理論 / ショルツ導手 / ショルツ認容 / リーマン幾何学 / ベクトル場 / ヤコビ場 / リッカチ微分方程式 / 分解定理 / ワープド積 / 勾配流 / ヘシアン / 代数幾何 / 特殊線形系 / ブリル=ネーター理論 / L function / zeta function / Number system / Zeta function / Symbolic Dynamical system / Symbolic Dynamical System / Pisot Number / Zeta Function / 代数曲線束 / 局所符号数 / 分岐被覆 / モーデル・ヴェイユ格子 / ザリスキー対 / 標準サイクル / スロープ / 退化 / 局所不変量 / K3曲面 / 標準線形系 / endomorphism / 有理曲面 / fibration / モジュライ / ガロア被覆 / 符号数 / モノドロミー / コンパクト化 / 超特異K3局面 / Pencil of algebraic curves / local signature / branched covering / Galois point / Zanski pair / 多変数留数 / ホロノミーD-加群 / 特異点 / 代数的局所コホモロジー / スタンダード基底 / ホモロジカル指数 / Grothendieck双対性 / アルゴリズム / ホロノミー系 / ネター作用素 / グレブナ基底 / グレブナー基底 / ホロノミック系 / 多変数留数カレント / 孤立特異点 / multidimensional residue / holonomic D-modules / singularity / algebraic local cohomology / standard bases / homological index / Grothendiecl local duality / algorithm / 等質多様体 / 複素構造 / ケーラー構造 / 可解多様体 / 左不変複素構造 / 擬ケーラー構造 / homogeneous manifolds / complex structures / Kaehler structures / 準ガロア点 / 弱ガロア・ワイエルシュトラス点 / 弱ガロワ・ワイエルシュトラス点 / ガロワ被覆 / ガロア・ワイエルシュトラス点 / 代数超曲面 / ガロワワイエルシュトラス点 / 弱ガロワワイエルシュトラス点 / 射影 / 関数体の拡大 / 平面曲線 / 射影代数超曲面 / ガロワ閉包 / 二面体群 / ガロワ・ワイエルシュトラス点 / 射影代数多様体 / ガロワ群 / 平面代数曲線 / リース積 / リサージュ曲線 Less
  • Research Projects

    (27 results)
  • Research Products

    (68 results)
  • Co-Researchers

    (39 People)
  •  Comprehensive research of Galois embedding of algebraic varietyPrincipal Investigator

    • Principal Investigator
      Yoshihara Hisao
    • Project Period (FY)
      2015 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Development and application of Galois point theory of projective varieties

    • Principal Investigator
      MIURA Kei
    • Project Period (FY)
      2014 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Ube National College of Technology
  •  Study on function fields of algebraic hypersurfaces focusing on projections, - for an evolution of Galois point theory -

    • Principal Investigator
      Takahashi Takeshi
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
      Nagaoka National College of Technology
  •  Study on Glois embedding of surface of non-general typePrincipal Investigator

    • Principal Investigator
      Yoshihara Hisao
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Study on the various structures of algebraic surfaces by Galois embeddingsPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Linear Systems and Projective Models on Algebraic Curves

    • Principal Investigator
      OHBUCHI Akira
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      The University of Tokushima
  •  Study on the Galois embeddings of K3 surfacesPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Astudy on complex and Kaehler structures on compact homogeneous manifolds

    • Principal Investigator
      HASEGAWA Keizo
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Niigata University
  •  Study on Galois embeddings of algebraic surfacesPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Complex analysis of residues currents and computational algebraic analysis

    • Principal Investigator
      TAJIMA Shinichi
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Niigata University
  •  Various aspects of pencils of algebraic curves

    • Principal Investigator
      KONNO Kazuhiro
    • Project Period (FY)
      2004 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Algebra
    • Research Institution
      Osaka University
  •  Research on space curve and its Galois linePrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Symbolic Dynamical System and Number Theoretical Tilings

    • Principal Investigator
      AKIYAMA Shigeki
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Research on the structures of hypersurfaces and their function fieldsPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      NIIGATA UNIVERSITY
  •  Topological structure of fractal tilings attached to number system

    • Principal Investigator
      AKIYAMA Shigeki
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  Degree of irrationalities of algebraic surfaces with Kodaira dimension zeroPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      NIIGATA UNIVERSITY
  •  代数体の中心拡大 modulo m の研究

    • Principal Investigator
      竹内 照雄
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  ヤコビベクトル場による大域幾何学の研究

    • Principal Investigator
      印南 信宏
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Niigata University
  •  代数曲面の非有理次数の研究Principal Investigator

    • Principal Investigator
      吉原 久夫
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  代数群の表現論Principal Investigator

    • Principal Investigator
      吉原 久夫
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  作用素論的手法による解析関数空間の構造の研究

    • Principal Investigator
      泉池 敬司
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Niigata University
  •  代数関数体の非有理次数の研究Principal Investigator

    • Principal Investigator
      吉原 久夫
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Niigata University
  •  外場下にあるBloch電子の複素解析とブリルアンゾーン上のBerry phase

    • Principal Investigator
      田島 慎一
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Niigata University
  •  有限次代数体上有限次ア-ベルlー拡大の中心拡大modulomの研究

    • Principal Investigator
      TAKEUCHI Teruo
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Niigata University
  •  Hypersurfaces in the three dimensional projective spaces and its complementPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Niigata University
  •  Normal singularities and non-existence of plane curvesPrincipal Investigator

    • Principal Investigator
      YOSHIHARA Hisao
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Niigata University
  •  開3次元多様体P^3-Sの研究Principal Investigator

    • Principal Investigator
      吉原 久夫
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Niigata University

All 2018 2017 2016 2013 2012 2011 2010 2009 2008 2007 2006 2003 Other

All Journal Article Presentation

  • [Journal Article] Galois lines for space elliptic curve with j = 12^32018

    • Author(s)
      Mitsunori Kanazawa and Hisao Yoshihara
    • Journal Title

      Contribution to Algebra and Geometry

      Volume: 印刷中

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Journal Article] Galois lines for space elliptic curve with j=12^32018

    • Author(s)
      M. Kanazawa and H. Yoshihara
    • Journal Title

      Beitr. Algebra Geom.

      Volume: 59

    • DOI

      10.1007/s13366-018-0380-z

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Journal Article] A note on Galois embedding and its application to P^n2017

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Nihonkai Math. J.

      Volume: 2 Pages: 99-104

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Journal Article] Smooth quotient of bi-elliptic surfaces2016

    • Author(s)
      H. Yoshihara
    • Journal Title

      Beitr. Algebra Geom.

      Volume: 57

    • DOI

      10.1007/s13366-016-0310-x

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Journal Article] Galois group at each point for some self-dual curves2013

    • Author(s)
      Hiroyuki Hayashi and Hisao Yoshihara
    • Journal Title

      Geometry

      Volume: 1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Journal Article] Sextic variety as Galois closure variety of smooth cubic2013

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Affine Algebraic Geometry-Proceedings

      Volume: 1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Journal Article] A relation between Galois automorphism and curve singularity2011

    • Author(s)
      H. Yoshihara
    • Journal Title

      J P J. Algebra Number Theory Appl

      Volume: vol.20 Pages: 213-223

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] A note on minimal Galois embeddings of abelian surfaces2011

    • Author(s)
      H. Yoshihara
    • Journal Title

      Rend. Sem. Mat. Univ. Padova

      Volume: vol.126 Pages: 1-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] Rational cuspidal curve with a Galois point2011

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Mathematische Nachrichten

      Volume: 284 Pages: 1583-1587

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] Galois group at Galois point forgenus-one curve. Int2011

    • Author(s)
      M. Kanazawa and H. Yoshihara
    • Journal Title

      Journal of Algebra

      Volume: vol.5 Pages: 1161-1174

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] A relation between Galois automorphism and curve singularity2011

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      JP Journal of Algebra, Number Theory and Applications

      Volume: 20 Pages: 213-223

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] A note on minimal Galois embeddings of abelian surfaces2011

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Rend.Sem.Mat.Univ.Padova

      Volume: 126 Pages: 1-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] Rational cuspidal curvewith a Galois point2011

    • Author(s)
      H. Yoshihara
    • Journal Title

      Math. Nachr

      Volume: vol.284 Pages: 1583-1587

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] Rational curve with Galois point and extendable Galois automorphism2009

    • Author(s)
      H. Yoshihara
    • Journal Title

      J. Algebra

      Volume: vol.321 Pages: 1463-1472

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] Rational curve with Galois point and extendable Galois automorphism2009

    • Author(s)
      H. Yoshihara
    • Journal Title

      J. Algebra vol.321

      Pages: 1463-1472

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Rational curve with Galois point and extendable Galois automorphism2009

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Journal of Algebra 321

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Errata to "Galois points for plane rational curves"2008

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Far east Journal of Mathematical Sciences 29

      Pages: 209-212

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Galois embedding of algebraic variety and its application to abelian surface2007

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Rend. Sem. Mat. Univ. Padova 117

      Pages: 69-85

    • NAID

      120006740021

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Galois points for plane rational curves,2007

    • Author(s)
      H. Yoshihara(吉原 久夫)
    • Journal Title

      Far east Journal of Mathematical Sciences Vol.25

      Pages: 273-284

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois points for plane rational curves2007

    • Author(s)
      H, Yoshihara
    • Journal Title

      Far East Journal of Mathematical Sciences Vol.25

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois points for plane rational curves2007

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Far East J. Math. Sci. 25

      Pages: 273-284

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16340008
  • [Journal Article] Galois points for plane rational curves2007

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Far east J. Math., Sci. 25

      Pages: 271-284

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Galois embedding of algebraic variety and its application to Abelian surface2007

    • Author(s)
      H. Yoshihara
    • Journal Title

      Rend. Sem. Mat. Univ. Padova vol.117

      Pages: 69-85

    • NAID

      120006740021

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Galois points for plane rational curves2007

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Far east Journal of Math. (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois points for plane rational curves2007

    • Author(s)
      H. Yoshihara
    • Journal Title

      Far east J. of Math. Sci vol.25

      Pages: 273-284

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Journal Article] Galois points for plane rational curves2007

    • Author(s)
      H. Yoshihara (吉原 久夫)
    • Journal Title

      Far East Journal of Mathematical Sciences Vol.25

      Pages: 273-284

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois embedding of algebraic variety and its application to abelian suface2007

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Rendiconti Sem.Mat., Universita di Pavia (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois lines for space curves2006

    • Author(s)
      吉原 久夫
    • Journal Title

      Algebra Colloquium 13

      Pages: 455-469

    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois lines for space curves2006

    • Author(s)
      H, Yoshihara
    • Journal Title

      Algebra Colloquium Vol.25

      Pages: 455-469

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois lines for space curves,2006

    • Author(s)
      H. Yoshihara(吉原 久夫)
    • Journal Title

      Algebra Colloquium Vol.13

      Pages: 455-469

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois lines for space curves2006

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Algebra Colloquium 13

      Pages: 455-469

    • Data Source
      KAKENHI-PROJECT-16340008
  • [Journal Article] Galois lines for space curves2006

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Algebra Colloquium 13.3

      Pages: 455-469

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois lines for space curves2006

    • Author(s)
      Hisao YOSHIHARA
    • Journal Title

      Algebra Colloquium 13.3

      Pages: 455-469

    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois lines for space curves2006

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Algebra Colloquium 13-3

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Families of Galois closure curves for plane quartic curves2003

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Journal of Mathematics of Kyoto University Vol.43

      Pages: 651-659

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540016
  • [Journal Article] Families of Galois closure curves for plane quartic curves2003

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Journal of Mathematics of Kyoto University 43

      Pages: 651-659

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540016
  • [Journal Article] Galois lines for normal elliptic space curves II

    • Author(s)
      H. Yoshihara
    • Journal Title

      AlgebraColloquium

      Volume: (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Journal Article] Galois points for plane rational curves

    • Author(s)
      吉原 久夫
    • Journal Title

      Far East Journal of Mathematics (印刷中)

    • Data Source
      KAKENHI-PROJECT-18540075
  • [Journal Article] Galois points for plane rational curves

    • Author(s)
      Hisao YOSHIHARA
    • Journal Title

      Far east J. Math. Sci. (In press)

    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois embedding of algebraic variety and its application to abelian surface

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Rendiconti Sem. Mat. Universita di Padova (In press)

    • NAID

      120006740021

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois embedding of algebraic variety and its application to abelian surface

    • Author(s)
      Hisao YOSHIHARA
    • Journal Title

      Rend. Sem. Mat. Universita di Padova (In press)

    • NAID

      120006740021

    • Data Source
      KAKENHI-PROJECT-17540018
  • [Journal Article] Galois points for plane rational curves

    • Author(s)
      Hisao Yoshihara
    • Journal Title

      Far east J. Math. Sci. (In press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540018
  • [Presentation] Galois lines for space curves2017

    • Author(s)
      吉原久夫
    • Organizer
      10th Workshop on Galois point and related topics
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Presentation] Galois embedding of algebraic variety and some of its applications2017

    • Author(s)
      Hisao Yoshihara
    • Organizer
      Research conference and 2017 convention of the mathematical society of the Philippines
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Presentation] Degree six Galois embedding of elliptic curve2016

    • Author(s)
      吉原久夫
    • Organizer
      Workshop on Galois point and related topics
    • Place of Presentation
      新潟大学駅南キャンパス
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K04813
  • [Presentation] Arrangement of Galois lines for space elliptic curves2013

    • Author(s)
      Hisao Yoshihara
    • Organizer
      Symposium on Algebraic Curves
    • Place of Presentation
      首都大学東京, 八王子市
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] J=1728 の楕円曲線の4 次埋め込みのガロワ直線の配置2013

    • Author(s)
      吉原久夫
    • Organizer
      Work shop on Galois points and related topics
    • Place of Presentation
      山形大学理学部, 山形市
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] Non-existence of Galois covering of smooth rational surface by bi-elliptic surface2013

    • Author(s)
      吉原久夫
    • Organizer
      代数幾何学小研究集会
    • Place of Presentation
      新潟大学駅南キャンパスときめいと, 新潟市
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] Sextic variety as Galois closure variety of smooth cubic2012

    • Author(s)
      吉原久夫
    • Organizer
      代数幾何学ミニワークショップ
    • Place of Presentation
      兵庫県八千代プラザ
    • Year and Date
      2012-02-11
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Galois group at each point for some self-dual curves2012

    • Author(s)
      吉原久夫
    • Organizer
      Galois point and related topics
    • Place of Presentation
      山形大学理学部
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] Sextic variety as Galois closure varity of some cubic hypersurface2012

    • Author(s)
      吉原久夫
    • Organizer
      特異点と多様体の幾何学
    • Place of Presentation
      山形大学理学部
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] Sextic variety as Galois closure variety of smooth cubic2012

    • Author(s)
      吉原久夫
    • Organizer
      代数幾何学ミニワークショップ
    • Place of Presentation
      兵庫県多可群八千代プラザ(招待講演)
    • Year and Date
      2012-02-11
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Minimal Galois embeddings of abelian surfaces,射影多様体の幾何とその周辺2011

    • Author(s)
      吉原久夫
    • Place of Presentation
      高知大学理学部
    • Year and Date
      2011-11-04
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Minimal Galois embeddings of abelian surfaces2011

    • Author(s)
      吉原久夫
    • Organizer
      射影多様体の幾何とその周辺2011
    • Place of Presentation
      高知大学理学部(招待講演)
    • Year and Date
      2011-11-04
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Galois embeddings of K3 surfaces -abelian case2011

    • Author(s)
      Hisao Yoshihara
    • Organizer
      Conference on Affine Algebraic Geometry
    • Place of Presentation
      関西学院大学梅田キャンパス
    • Year and Date
      2011-03-04
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Galois embeddings of K3 surfaces-abelian case-2011

    • Author(s)
      H. Yoshihara
    • Organizer
      Conference on Affine Algebraic Geometry
    • Place of Presentation
      関西学院大学梅田キャンパス
    • Year and Date
      2011-03-04
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Galois lines for ellipticcurves in P^32010

    • Author(s)
      吉原久夫
    • Organizer
      アフィン代数幾何学研究集会
    • Place of Presentation
      関西学院大学梅田キャンパス
    • Year and Date
      2010-03-04
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Defining equations of plane curves with Galois points2009

    • Author(s)
      吉原久夫
    • Organizer
      代数幾何学ミニ研究集会
    • Place of Presentation
      埼玉大学理学部
    • Year and Date
      2009-03-03
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Presentation] Extendable Galois automorphism and L-minimality of plane curve2009

    • Author(s)
      吉原久夫
    • Organizer
      アフィン代数幾何学研究集会
    • Place of Presentation
      関西学院大学大阪梅田キャンパス
    • Year and Date
      2009-03-17
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Presentation] Singular plane curve with Galois point2009

    • Author(s)
      Hisao Yoshihara
    • Organizer
      Singularity Theory Working Days
    • Place of Presentation
      Kazimierz Dolny, Poland
    • Year and Date
      2009-07-17
    • Data Source
      KAKENHI-PROJECT-21540033
  • [Presentation] Galois embedding of elliptic curve and abelian surface, Brenched covering2009

    • Author(s)
      H. Yoshihara
    • Organizer
      degeneration and related topics
    • Place of Presentation
      広島大学大学院理学研究科
    • Year and Date
      2009-03-12
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Presentation] Galois points for elliptic curves2008

    • Author(s)
      Hisao Yoshihara
    • Organizer
      Conference on Affine Algebraic Geometry
    • Place of Presentation
      Bangalore (India)
    • Year and Date
      2008-12-28
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Presentation] Galois point for elliptic curves2008

    • Author(s)
      H. Yoshihara
    • Organizer
      Conference on affine algebraic geometry
    • Place of Presentation
      Fireflies Intercultural Center, Bangalore, India
    • Year and Date
      2008-12-25
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Presentation] Rational curve with Galois point and extendable Galois automorphism2007

    • Author(s)
      吉原久夫
    • Organizer
      Workshop on Galois points and related topics
    • Place of Presentation
      神奈川大学富士見高原研修所
    • Year and Date
      2007-06-30
    • Data Source
      KAKENHI-PROJECT-19540016
  • [Presentation] Galois embedding of P^n

    • Author(s)
      吉原久夫
    • Organizer
      射影多様体の幾何とその周辺
    • Place of Presentation
      高知大学理学部
    • Year and Date
      2014-11-01 – 2014-11-03
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] 代数曲面のガロワ埋め込みの可能性

    • Author(s)
      吉原久夫
    • Organizer
      第二回代数幾何学研究集会ー宇部ー
    • Place of Presentation
      宇部工業高等専門学校
    • Year and Date
      2015-01-24 – 2015-01-25
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] Abelian embedding of P^n

    • Author(s)
      吉原久夫
    • Organizer
      Work shop on Galois points and related topics
    • Place of Presentation
      滋賀大学大津サテライトプラザ
    • Year and Date
      2014-09-13 – 2014-09-15
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • [Presentation] 代数曲面のガロワ埋め込み

    • Author(s)
      吉原久夫
    • Organizer
      代数幾何シンポジウム in 岐阜
    • Place of Presentation
      ソフトピアジャパンセンタービル
    • Year and Date
      2015-01-10 – 2015-01-11
    • Invited
    • Data Source
      KAKENHI-PROJECT-24540036
  • 1.  TAKEUCHI Teruo (10018848)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 0 results
  • 2.  TOKUNAGA Hiroo (30211395)
    # of Collaborated Projects: 10 results
    # of Collaborated Products: 0 results
  • 3.  AKIYAMA Shigeki (60212445)
    # of Collaborated Projects: 10 results
    # of Collaborated Products: 0 results
  • 4.  TAJIMA Shinichi (70155076)
    # of Collaborated Projects: 9 results
    # of Collaborated Products: 0 results
  • 5.  KOJIMA Hideo (90332824)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 6.  SERIZAWA Hisamitsu (00042771)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 7.  KONNO Kazuhiro (10186869)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 8.  OHBUCHI Akira (10211111)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 9.  SEKIGAWA Kouei (60018661)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 10.  TAKAHASHI Takeshi (60390431)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 11.  WATANABE Michiaki (90018573)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 12.  KONDO Shigeyuki (50186847)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 13.  MIURA Kei (50353321)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 14.  TAKATA Toshie (40253398)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  HOMMA Masaaki (80145523)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 16.  MATSUMOTO Kohji (60192754)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 17.  TANIGAWA Yoshio (50109261)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 18.  ITO Shunji (30055321)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 19.  AKASHI Shigeo (30202518)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 20.  KATO Takao (10016157)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  KOMEDA Jiryo (90162065)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  USUI Sampei (90117002)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  ENDO Hisaaki (20323777)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  ASHIKAGA Tadashi (90125203)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  SHIMADA Ichiro (10235616)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  TAKEUCHI Kiyoshi (70281160)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  NAKAMURA Yayoi (60388494)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  HASEGAWA Keizo (00208480)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  泉池 敬司 (80120963)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  渡辺 誠治 (40018271)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  斎藤 吉助 (30018949)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  田中 謙輔 (70018258)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  渡部 剛 (60018257)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  印南 信宏 (20160145)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  羽鳥 理 (70156363)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  難波 誠 (60004462)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  中山 昇 (10189079)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  FUKASAWA Satoru
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  HOSHI Akinari
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

URL: 

Are you sure that you want to connect your ORCID iD to this researcher?
* This action can be performed only by the researcher themselves.

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi