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Ishikawa Isao  石川 勲

ORCIDConnect your ORCID iD *help
Researcher Number 80804236
Other IDs
Affiliation (Current) 2025: 京都大学, 理学研究科, 特定准教授
Affiliation (based on the past Project Information) *help 2021 – 2024: 愛媛大学, データサイエンスセンター, 准教授
2020: 愛媛大学, データサイエンスセンター, 特定教員(助教)
2018 – 2019: 国立研究開発法人理化学研究所, 革新知能統合研究センター, 特別研究員
Review Section/Research Field
Principal Investigator
Medium-sized Section 60:Information science, computer engineering, and related fields / Basic Section 12020:Mathematical analysis-related / Basic Section 11010:Algebra-related
Except Principal Investigator
Basic Section 12010:Basic analysis-related
Keywords
Principal Investigator
再生核Hilbert空間 / 力学系 / Besov空間 / Koopman作用素 / 深層学習 / 関数空間 / 合成作用素 / 保型形式 / 数論幾何学 / 岩澤理論 … More / 保型表現 / L関数の特殊値 / 捻れ3重積 / p進L関数 / 保形表現 / 捻れ三重積p進L関数 … More
Except Principal Investigator
正定値性 / 複素解析 / 函数解析 Less
  • Research Projects

    (4 results)
  • Research Products

    (3 results)
  • Co-Researchers

    (4 People)
  •  正定値性を中心とした函数解析と複素解析の総合的研究

    • Principal Investigator
      瀬戸 道生
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12010:Basic analysis-related
    • Research Institution
      防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群)
  •  Bidirectional study of composition operators and dynamical systemsPrincipal Investigator

    • Principal Investigator
      石川 勲
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 12020:Mathematical analysis-related
    • Research Institution
      Ehime University
  •  Deepening the analysis of deep learning through functional space theoryPrincipal Investigator

    • Principal Investigator
      石川 勲
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Challenging Research (Pioneering)
    • Review Section
      Medium-sized Section 60:Information science, computer engineering, and related fields
    • Research Institution
      Ehime University
  •  Study of Selmer groups of twisted triple products via p-adic geometryPrincipal Investigator

    • Principal Investigator
      Ishikawa Isao
    • Project Period (FY)
      2018 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 11010:Algebra-related
    • Research Institution
      Ehime University
      Institute of Physical and Chemical Research

All 2020 2019

All Journal Article Presentation

  • [Journal Article] Gamma factors for the Asai representation of GL22020

    • Author(s)
      Chen Shih-Yu、Cheng Yao、Ishikawa Isao
    • Journal Title

      Journal of Number Theory

      Volume: 209 Pages: 83-146

    • DOI

      10.1016/j.jnt.2019.08.008

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13401
  • [Journal Article] xplicit calculation of local integrals for twisted triple product L-functions2019

    • Author(s)
      石川勲
    • Journal Title

      Kyoto Journal of Matehmatics

      Volume: 印刷中

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K13401
  • [Presentation] On comparison of Gamma factors of Asai representations of GL22019

    • Author(s)
      石川勲
    • Organizer
      早稲田数論セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K13401
  • 1.  瀬戸 道生 (30398953)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  池田 正弘 (00749690)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  園田 翔 (00801218)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  谷口 晃一 (60856235)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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