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TAKAHASHI Toyofumi  高橋 豊文

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… Alternative Names

高橋 豊文  タカハシ トヨフミ

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Researcher Number 20004400
Affiliation (based on the past Project Information) *help 2004: 東北大学, 大学院・理学研究科, 教授
1998: 東北大学, 大学院理学研究科, 教授
1997 – 1998: 東北大学, 大学院・理学研究科, 教授
1995: 東北大学, 大学院・理学研究科, 教授
1989 – 1991: 東北大学, 教養部, 教授
Review Section/Research Field
Except Principal Investigator
代数学・幾何学 / Algebra / Algebra / Geometry
Keywords
Except Principal Investigator
虚数乗法 / complex multiplication / elliptic curve / アーベル多様体 / 楕円曲線 / 平均曲率 / quadratic field / class number / Abelian variety / ガロア降下法 … More / 虚2次体 / アーベル曲面 / 代数体 / ヒルベルト類体 / 二次体 / 類数 / tensor category / Duality / Hecke character / torsion point / abelian variety / 自己準同型 / 数体 / テンソル圈 / 椿円曲線 / 双対性 / テンソル圏 / 量指標 / 等分点 / (+)-部分グラフ / (+)-fcd / 有向グラフ / tense葉層 / 極小部分多様体 / 葉層 / 保型形式 / ユニタリ群 / Pーdivisible群 / 分類問題 / 形式群 / 無限小等長変換 / 正規直交標構束 / 微分ピンチング定理 / Hー変形可能曲面 / 定平均曲率葉層 / リ-マン多様体 / 面積最小 / 葉層構造 / 等長的変形 / ボンネ変換 Less
  • Research Projects

    (6 results)
  • Co-Researchers

    (12 People)
  •  Number Theoretic Study of Elliptic Curves

    • Principal Investigator
      NAKAMURA Tetsuo
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku University
  •  Arithmetic of Abelian Varieties

    • Principal Investigator
      NAKAMURA Tetsuo
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      TOHOKU UNIVERSITY
  •  葉層の微分幾何学的構造

    • Principal Investigator
      押切 源一
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  絶対ガロア群の構造

    • Principal Investigator
      内田 興二
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tohoku University
  •  極小部分多様体の研究

    • Principal Investigator
      劔持 勝衛
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tohoku University
  •  場の理論における数学的構造の解明

    • Principal Investigator
      剱持 勝衛
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Institution
      Tohoku University
  • 1.  剱持 勝衛 (60004404)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 2.  押切 源一 (70133931)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  高木 斉 (90018581)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 4.  NAKAMURA Tetsuo (90016147)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  陶山 芳彦 (70028223)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  内田 興二 (20004294)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  YAMAGAMI Shigeru (90175654)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  渡部 隆夫 (30201198)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  今井 秀雄 (10093668)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  尾形 庄悦 (90177113)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  SATOH Atsusi (30241516)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  田中 一之 (70188291)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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