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

Hirota Daisuke  廣田 大輔

ORCIDConnect your ORCID iD *help
… Alternative Names

廣田 大輔  ヒロタ ダイスケ

Less
Researcher Number 71001442
Other IDs
Affiliation (Current) 2026: 鶴岡工業高等専門学校, その他部局等, 助教
Affiliation (based on the past Project Information) *help 2024: 鶴岡工業高等専門学校, その他部局等, 助教
Review Section/Research Field
Principal Investigator
0201:Algebra, geometry, analysis, applied mathematics,and related fields
Keywords
Principal Investigator
等距離写像 / 基礎解析一般 / 関数解析 / Mazur-Ulam property / Tingley問題 / 全射等距離写像
  • Research Projects

    (1 results)
  • Research Products

    (3 results)
  •  A study on a new sufficient condition for Banach spaces to satisfy the Mazur-Ulam propertyPrincipal Investigator

    • Principal Investigator
      廣田 大輔
    • Project Period (FY)
      2024 – 2025
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0201:Algebra, geometry, analysis, applied mathematics,and related fields
    • Research Institution
      Tsuruoka National College of Technology

All 2025 2024

All Journal Article Presentation

  • [Journal Article] Tingley’s problem for the direct sum of uniformly closed extremely C-regular subspaces with the $$\ell ^{1}$$-sum norm2025

    • Author(s)
      Hirota Daisuke
    • Journal Title

      Advances in Operator Theory

      Volume: 10 Issue: 2

    • DOI

      10.1007/s43036-025-00427-z

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24K22845
  • [Journal Article] Phase-isometries between the positive cones of the Banach space of continuous real-valued functions2024

    • Author(s)
      Hirota Daisuke、Matsuzaki Izuho、Miura Takeshi
    • Journal Title

      Annals of Functional Analysis

      Volume: 15 Issue: 4

    • DOI

      10.1007/s43034-024-00378-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24K22845
  • [Presentation] Surjective isometries on the Banach algebra of contiuously differentiable maps values in Lipschitz algebra2024

    • Author(s)
      廣田 大輔
    • Organizer
      日本数学会(秋)
    • Data Source
      KAKENHI-PROJECT-24K22845

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

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