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HAKEDA Josuke  羽毛田 穣祐

ORCIDConnect your ORCID iD *help
Researcher Number 70007003
Affiliation (based on the past Project Information) *help 1987 – 1989: Assistant Professor, Faculty of Engineering, Yamagata university, 工学部, 助教授
Review Section/Research Field
Principal Investigator
解析学
Except Principal Investigator
解析学
Keywords
Principal Investigator
quadratic product / quadratic map / Bernstein polynomial / Korovkin type theorem / BSE type theorem / Banach algebra / JBW* triple system / Jordan triple system / Bernotein型多項式 / ess.sup norm … More / 全ての有限測度 / korovkin型定理 / バナッハモジュール(Banach module) / JBW^*-triple / Quadratic map / ジョルダン三重系(Jordan triple System) / Sernstein型多項式 / バナッハモジュ-ル(Banach module) / JBW^*(JBW^*triple systim) / Jordan三重系(Jordan triple systim) / Bernstein多項式 / Korovkin型定理 / BSE型定理 / Banach代数 / JBW^*三重系 / Jordan三重系 … More
Except Principal Investigator
Uniform Approximation / Exponential-type Operator / Jordan Algebra / Operator Algebra / 代数多項式 / 関数近似 / Walsh級数 / 一様近似 / 指数型作用素 / Jordan代数 / 作用素代数 Less
  • Research Projects

    (2 results)
  • Co-Researchers

    (3 People)
  •  ALGEBRAIC SYSTEMS WHICH RELATE TO OPERATOR ALGEBRA AND RELATED TOPICSPrincipal Investigator

    • Principal Investigator
      HAKEDA Josuke
    • Project Period (FY)
      1988 – 1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      YAMAGATA UNIVERSITY
  •  Reseach of operators and operator algebras and of its applications

    • Principal Investigator
      SATO Kunio
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Yamagata university
  • 1.  SATO Kunio (70007194)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  WATARI Chinami (80004274)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  TAKAHASHI Sin-ei (50007762)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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