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SEKIGUCHI Kouji  関口 晃司

ORCIDConnect your ORCID iD *help
… Alternative Names

関口 晃司  セキグチ コウジ

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Researcher Number 80163096
Other IDs
Affiliation (based on the past Project Information) *help 1999 – 2001: 高知工科大学, 工学部, 助教授
1994: 上智大学, 理工学部, 助手
1989 – 1991: 上智大学, 理工学部, 助手
Review Section/Research Field
Except Principal Investigator
Basic analysis / Algebra / 解析学
Keywords
Except Principal Investigator
Connection formulas / Movable saddle point method / Turning point / The canonical domain / The Stokes curves / Asymptotic expansion / The complex WKB methods / 新ストークス曲線 / リーマン面 / shadow region … More / 鞍部点法 / Fedoryuk理論 / 接続公式 / 動く鞍部点法 / 変わり点 / 特性領域 / ストークス曲線 / 漸近展開 / 複素WKB法 / 点色対称グラフ / 環空間 / 付値環 / 巾単指標 / F_4型 / 指標表 / 有限シュバレー群 / リー代数 / 局所類体論 / 量子等質空間 / Briot・Bouquet微分方程式 / 代数的整数 / 解析汎関数 / 複素球面 / 特異摂動 / 特異解の積分表示 / ジュリア集合 / 素因数分解 / 因数分解 / 解の積分表示 / フックス型微分方程式 / 数式処理 / 分岐現象 / 複素力学系 Less
  • Research Projects

    (3 results)
  • Co-Researchers

    (12 People)
  •  The Asymptotic Theory of Solutions of Differential Equations

    • Principal Investigator
      NISHIMOTO Toshihiko
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Kochi University of Technology
  •  リー代数とその応用の研究

    • Principal Investigator
      横沼 健雄
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Sophia University
  •  複素力学系の基礎研究

    • Principal Investigator
      森本 光生
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      解析学
    • Research Institution
      Sophia University
  • 1.  和田 秀男 (10053662)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  森本 光生 (80053677)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  吉野 邦生 (60138378)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  西沢 清子 (90053686)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  大内 忠 (00087082)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  横沼 健雄 (00053645)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  斎藤 友克 (00119132)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  筱田 健一 (20053712)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  岩堀 長慶 (60011417)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  NISHIMOTO Toshihiko (60016061)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  KASAHARA Yasushi (80299370)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  INOUE Masaaki (50168465)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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