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

Shimizu Koki  清水 康希

ORCIDConnect your ORCID iD *help
Researcher Number 00981325
Other IDs
Affiliation (Current) 2026: 東京理科大学, 理学部第一部応用数学科, 助教
Affiliation (based on the past Project Information) *help 2023 – 2025: 東京理科大学, 理学部第一部応用数学科, 助教
Review Section/Research Field
Principal Investigator
Basic Section 12040:Applied mathematics and statistics-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields
Keywords
Principal Investigator
特異ランダム行列 / 行列変量分布 / ゾーナル多項式 / 複素多変量解析 / 高次元データ / Stiefel 多様体 / 超幾何関数 / ロバストネス / 主成分分析 / スパイク固有値モデル / ウィシャート分布 / ラプラス近似 / ランダム行列
  • Research Projects

    (2 results)
  • Research Products

    (5 results)
  •  Distribution Theory of Eigenvalues in High-Dimensional Multivariate AnalysisPrincipal Investigator

    • Principal Investigator
      清水 康希
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 12040:Applied mathematics and statistics-related
    • Research Institution
      Tokyo University of Science
  •  Distribution Theory of Eigenvalues of Singular Random Matrices and Its Applications in StatisticsPrincipal Investigator

    • Principal Investigator
      Shimizu Koki
    • Project Period (FY)
      2023 – 2024
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0201:Algebra, geometry, analysis, applied mathematics,and related fields
    • Research Institution
      Tokyo University of Science

All 2024 2023

All Journal Article Presentation

  • [Journal Article] Chi-Square Approximation for the Distribution of Individual Eigenvalues of a Singular Wishart Matrix2024

    • Author(s)
      Shimizu Koki、Hashiguchi Hiroki
    • Journal Title

      Mathematics

      Volume: 12 Issue: 6 Pages: 921-921

    • DOI

      10.3390/math12060921

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K19015, KAKENHI-PROJECT-23K11016
  • [Presentation] 深層学習におけるランダム行列理論に基づく重み行列の低ランク近似の評価2024

    • Author(s)
      西川晃平,清水康希,橋口博樹
    • Organizer
      日本計算機統計学会の第38回シンポジウム
    • Data Source
      KAKENHI-PROJECT-23K19015
  • [Presentation] 最大・最小固有値の比の正確分布とその数値計算2024

    • Author(s)
      岩﨑拓海,清水康希,橋口博樹
    • Organizer
      日本計算機統計学会の第38回シンポジウム
    • Data Source
      KAKENHI-PROJECT-23K19015
  • [Presentation] 行列変量ラゲール多項式の数値計算について2023

    • Author(s)
      堺翔太,清水康希,橋口博樹
    • Organizer
      日本計算機統計学会第37回シンポジウム
    • Data Source
      KAKENHI-PROJECT-23K19015
  • [Presentation] ホワイトウィシャート行列の最小固有値分布のパフィアン表現2023

    • Author(s)
      為我井優,清水康希,橋口博樹
    • Organizer
      日本計算機統計学会第37回シンポジウム
    • Data Source
      KAKENHI-PROJECT-23K19015

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