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Last Updated :2025/04/30

Satoshi Yabuoku

Faculty of Science
Assistant Lecturer/Assistant professor

Researcher information

■ Degree
  • 博士(理学), 千葉大学, Sep. 2020
■ Research Keyword
  • ランダム行列
  • 確率論
■ Field Of Study
  • Natural sciences, Basic analysis

Career

■ Career
  • Sep. 2024 - Present
    Fukuoka University, Faculty of Science Department of Applied Mathematics, Assistant Professor
  • Apr. 2023 - Aug. 2024
    Kitakyushu National College of Technology, 生産デザイン工学科, 講師
  • Oct. 2021 - Mar. 2023
    Kitakyushu National College of Technology, Dept. of Creative Engineering, Assistant Professor
  • Oct. 2020 - Sep. 2021
    Kyushu University, Institute of Mathematics for Industry, Post-doctoral Researcher
■ Educational Background
  • Apr. 2017 - Sep. 2020
    千葉大学大学院, 融合理工学府, 数学情報科学専攻 博士後期課程
  • Apr. 2015 - Mar. 2017
    Chiba University, Graduate School of Science, 数学・情報数理学コース 博士前期課程
  • Apr. 2011 - Mar. 2015
    Chiba University, Faculty of Science, Department of Mathematics and Informatics

Research activity information

■ Paper
  • Eigenvalue processes of symmetric tridiagonal matrix-valued processes associated with Gaussian beta ensemble
    Satoshi Yabuoku
    Stochastic Processes and their Applications, Oct. 2023, 164:139 - 159, Refereed
  • Eigenvalue processes of Elliptic Ginibre Ensemble and their overlaps
    Satoshi Yabuoku
    International Journal of Mathematics for Industry, 10 Dec. 2020, :2050003 - 2050003, Refereed
■ MISC
  • Eigenvalue processes of Ginibre ensemble and their properties
    藪奥哲史
    数理解析研究所講究録, Jul. 2019, 2116(26):184 - 193
    Lead
■ Lectures, oral presentations, etc.
  • Symmetric tridiagonal matrix-valued process associated with Gaussian beta ensemble
    大阪大学確率論セミナー, 14 Jan. 2025
  • Non-Hermitian matrix-valued stochastic processes associated with Girko’s ensemble and expectation moments of related point processes
    Non-Commutative Probability and Related Topics 2024, 16 Oct. 2024
  • Symmetric tridiagonal matrix-valued process and the non-collision property of their eigenvalue processes
    第 151 回 日本数学会九州支部会, 12 Oct. 2024
  • Symmetric tridiagonal matrix-valued process and its eigenvalue process
    Dirichlet forms and related topics, 24 Aug. 2024
  • Eigenvalues of the non-Hermitian matrix-valued stochastic processes associated with Girko’s ensemble and related point processes
    Mini Symposium on 'Determinantal Point Processes, Quantum Mechanics and Signal Analysis', 13 Jul. 2024
  • Eigenvalues of the non-Hermitian matrix-valued stochastic processes and related topics
    Non-Commutative Probability Theory, Random Matrix Theory and their Applications, 09 Nov. 2023
  • SDEs for eigenvalues and eigenvector-overlaps of the non-Hermitian matrix-valued processes and related time-dependent point processes
    藪奥哲史
    The 21st Symposium Stochastic Analysis on Large Scale Interacting Systems, 26 Oct. 2023
  • The number of connected bipartite graphs with given Betti numbers: its asymptotic behavior and generating functions
    Satoshi Yabuoku
    TDA week 2023, 31 Jul. 2023
  • The number of connected bipartite graphs with given Betti numbers: its asymptotic behavior and generating functions
    藪奥哲史
    第39回代数的組合せ論シンポジウム, 20 Jun. 2023
  • Time evolution model of Gaussian beta ensemble and its eigenvalue processes
    藪奥哲史
    Random Matrices and Applications, 08 Jun. 2023
  • Enumeration of connected bipartite graphs with given Betti number
    藪奥哲史
    日本数学会 2023年度年会 応用数学分科会, 16 Mar. 2023
  • Eigenvalue processes of symmetric tridiagonal matrix-valued processes associated with G$\beta$E
    藪奥哲史
    The 20th Symposium Stochastic Analysis on Large Scale Interacting Systems, 08 Dec. 2022
  • Eigenvalue processes of symmetric tridiagonal matrix-valued processes associated with GβE
    藪奥哲史
    Non-Commutative Probability and Related Topics 2022, 08 Nov. 2022
  • ランダム行列理論とその時間発展模型について
    藪奥哲史
    岡山確率論セミナー, 19 Mar. 2022
  • 三重対角行列の固有値過程について
    藪奥哲史
    Workshop on “Random matrices, Determinantal point processes and Gaussian analytic functions”, 19 Mar. 2021
  • Eigenvalue process of Elliptic Ginibre Ensemble
    藪奥哲史
    Workshop on “Non-commutative Probability and Related Fields”, 03 Dec. 2020
  • Eigenvalue process of Elliptic Ginibre Ensemble
    藪奥哲史
    2019年度確率論シンポジウム, 18 Dec. 2019
  • Interpolation between Dyson model and dynamics of Ginibre ensemble
    藪奥哲史
    確率・統計・行列ワークショップ 立川 2019, 12 Nov. 2019
  • Interpolation between Dyson model and dynamics of Ginibre ensemble
    藪奥哲史
    The 18th Symposium Stochastic Analysis on Large Scale Interacting Systems, 08 Nov. 2019
  • ランダム行列の固有ベクトルのオーバーラップ関数について
    藪奥哲史
    2019年確率論ヤングサマーセミナー, 30 Aug. 2019
  • Eigenvalue process of Ginibre ensemble and Overlaps of their eigenvectors
    藪奥哲史
    関西確率論セミナー, 05 Jul. 2019
  • Eigenvalue process of Ginibre ensemble and Overlaps of their eigenvectors
    藪奥哲史
    東京確率論セミナー, 19 May 2019
  • Eigenvalue process of Ginibre ensemble and overlaps of their eigenvectors
    藪奥哲史
    新潟確率論ワークショップ, 14 Mar. 2019
  • Eigenvalue process of Ginibre ensemble and overlaps of their eigenvectors
    藪奥哲史
    2019年確率論早春セミナー, 06 Mar. 2019
  • Eigenvalue processes of Ginibre ensemble and their properties
    藪奥哲史
    平成30年度確率論シンポジウム(RIMS共同研究(公開型)), 20 Dec. 2018
  • Eigenvalue process of Ginibre ensemble and the relation to their eigenvectors
    藪奥哲史
    大阪大学確率論セミナー, 11 Dec. 2018
  • Eigenvalue process of Ginibre ensemble and the relation to their eigenvectors
    藪奥哲史
    九州確率論セミナー, 30 Nov. 2018
  • Ginibre行列の固有値のダイナミクスとその固有ベクトルに付随するOverlaps
    藪奥哲史
    名古屋確率論セミナー, 19 Nov. 2018
  • Eigenvalue processes of Ginibre ensemble and their properties
    藪奥哲史
    Non-commutative probability and related fields, 02 Nov. 2018
  • Ginibre行列の固有値のダイナミクスについて
    確率論サマースクール2018, 28 Aug. 2018
  • Ginibreランダム行列の固有値のダイナミクスについて
    藪奥哲史
    2018年確率論ヤングサマーセミナー, 23 Aug. 2018
  • ランダム行列の固有値の経験分布に関する普遍性について
    藪奥哲史
    2016年確率論ヤングサマーセミナー, 12 Aug. 2016
■ Research Themes
  • 動的ランダム行列に付随する非衝突固有値過程の確率解析
    日本学術振興会, 科学研究費助成事業, 若手研究
    北九州工業高等専門学校
    01 Apr. 2024 - 31 Mar. 2028