Rchr
J-GLOBAL ID：201801010715075036
Update date: Jan. 31, 2024
Osada Hirofumi
オサダ ヒロフミ | Osada Hirofumi
Affiliation and department：
Other affiliations (1)：
Homepage URL (1)：
http://www2.math.kyushu-u.ac.jp/~osada-labo/osadapersonal_hp/index.html
Research field (3)：
Applied mathematics and statistics
, Basic analysis
, Mathematical analysis
Research keywords (10)：
ディリクレ形式
, ブラウン運動
, 確率微分方程式
, Dirichlet形式
, ランダム行列
, 干渉ブラウン運動
, 無限粒子系
, 拡散過程
, 確率解析
, 確率論
Research theme for competitive and other funds (45)：
- 2021 - 2026 Development, evolution, and new development of stochastic analysis of infinite particle systems
- 2020 - 2023 Classical dynamics of infinite particle systems
- 2018 - 2023 Studies on large scale interacting systems and related stochastic partial differential equations
- 2016 - 2021 無限粒子系の確率解析学
- 2014 - 2019 Stochastic analysis on large scale interacting systems and its development
- 2016 - 2019 厳密クーロン無限粒子系:相転移予想とケプラー問題
- 2014 - 2018 Determinantal processes and their generalizations
- 2014 - 2017 Stochastic analytic study on Kardar-Parisi-Zhang equation
- 2016 - 2017 無限粒子系とランダム行列の確率解析
- 2012 - 2016 2次元クーロンポテンシャルによって相互作用する無限粒子系の確率幾何と確率力学
- 2010 - 2015 Stochastic analysis on large scale interacting systems and its applications
- 2011 - 2014 Interaction between areas of Mathematics related to internal structures of fractals
- 2010 - 2014 Study on stochastic processes with determinantal structure
- 2009 - 2011 Study on stochastic partial differential equations with singular coefficients
- 2009 - 2011 ランダム行列、統計物理に動機づけられた無限次元確率力学系
- 2009 - 2010 低次元臨界確率パーコレーション上のダイナミックスとそのスケール極限
- 2008 - 2010 Aspects of Mathematics on Fractals
- 2006 - 2009 Stochastic analysis on large scale interacting systems
- 2005 - 2008 統計力学に動機付けをもつ諸問題の確率解析による総合的かつ統合的研究
- 2006 - 2007 臨界確率における確率モデル上の熱伝導の研究
- 2005 - 2007 Aspects of Mathematics on Fractals
- 2003 - 2006 Asymptotic behavior of solutions for some diffusive equations and its applications
- 2003 - 2005 Stochastic analysis and its application to analysis of differential operators
- 2003 - 2005 ランダム行列に関連する無限次元確率力学系
- 2002 - 2005 Probabilistic Analysis of Gibbs measures associated with the integrable system
- 2002 - 2005 Probabilistic Research of Large Scale Interacting Systems
- 2002 - 2004 Mathematical Fundation of Fractals
- 2001 - 2002 Asymptotics of heat kernels and principal eigenvalue problems for Laplacians
- 1999 - 2002 Dirichlet形式、等周不等式を用いた多次元拡散過程の新しい構成方法
- 2000 - 2001 Structure of nonnegative sloutions of diffusive equetious and its applications
- 1999 - 2000 Asymptotic properties of heat kernels and their applications
- 1999 - 2000 Research on several problems of stochastic processes concerning the Ginzburg-Landau continuum model
- 1997 - 1999 Stochastic Model of Floating Interest rate and positive research
- 1997 - 1998 Interacting Brownian motionsの自己拡散行列
- 1996 - 1998 Research of the hydrodynamic limit by probabilistic methods
- 1996 - 1996 金利の期間構造と確率偏微分方程式
- 1996 - 1996 非線形現象に関連した非線形偏微分方程式における解の特異性の生成とその性質
- 1995 - 1995 Self-similar fractal 上の拡散過程の研究
- 1994 - 1995 Research on differential operators in infinite dimensional spaces with symmetry
- 1994 - 1994 モデュラー多様体と不連続群の整数論
- 1993 - 1994 Systems of differential equations invariant under an action of a group
- 1992 - 1992 偏微分方程式論の幾何学及び確率論的問題への応用
- 1991 - 1991 Infinite ramifiedなフラクタル上のブラウン運動の研究
- 1989 - 1989 不規則媒質中の微分方程式
- 1987 - 1988 退化した非線型発展方程式の研究
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Papers (51)：
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Hirofumi Osada, Shota Osada. Ergodicity of unlabeled dynamics of Dyson’s model in infinite dimensions. Journal of Mathematical Physics. 2023. 64. 4. 043505-043505
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Hirofumi Osada, Tomoyuki Shirai. Correction to: Absolute continuity and singularity of Palm measures of the Ginibre point process (Probability Theory and Related Fields, (2016), 165, 3-4, (725-770), 10.1007/s00440-015-0644-6). Probability Theory and Related Fields. 2022. 183. 1-2. 679-680
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Yosuke Kawamoto, Hirofumi Osada. Dynamical universality for random matrices. Partial Differential Equations and Applications. 2022. 3. 2
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Yosuke KAWAMOTO, Hirofumi OSADA, Hideki TANEMURA. Infinite-dimensional stochastic differential equations and tail $\sigma$-fields II: the IFC condition. Journal of the Mathematical Society of Japan. 2021. 74. 1. 79-128
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Yosuke Kawamoto, Hirofumi Osada, Hideki Tanemura. Uniqueness of Dirichlet Forms Related to Infinite Systems of Interacting Brownian Motions. Potential Analysis. 2020. 55. 4. 639-676
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MISC (17)：
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河本 陽介, 長田 博文. Dynamic universality for random matrices (Probability Symposium). 数理解析研究所講究録. 2017. 2030. 69-76
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長田 博文. Ginibre干渉ブラウン運動の劣拡散性とAlder型転移 (確率論シンポジウム). 数理解析研究所講究録. 2017. 2030. 63-68
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長田 博文. 無限粒子系の確率幾何と力学 : ランダム行列と無限次元干渉ブラウン運動. 数学. 2017. 69. 3. 225-254
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長田 博文. ランダム行列と無限次元確率微分方程式 (特集 伊藤清と確率論) -- (伊藤の数学が現在どのように発展しているか). 数学セミナー. 2015. 54. 9. 31-35
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Osada Hirofumi, Tanemura Hideki. Cores of Dirichlet forms related to Random Matrix Theory. RIMS Kokyuroku. 2015. 1952. 186-190
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Lectures and oral presentations (59)：
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Logarithmic derivatives of the point process given by zero points of the planner Gaussian analytic function
(2020)
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Infinite-dimensional stochastic differential equation arising from the planner Gaussian analytic function
(The 18th Symposium "Stochastic Analysis on Large Scale Interacting Systems" 2019)
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Random Matrices and Dynamics of Infinite Particle Systems
(Colloquium, National University of Singapore 2019)
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Diffusion in Coulomb environment and a phase transition
(Japanese-German Open Conference on Stochastic Analysis 2019 2019)
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Random matrices and dynamics of infinite particle systems
(Interactions between commutative and non-commutative probability 2019)
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Education (3)：
- 1982 - 1985 Kyoto University Graduate School of Science Doctor course
- 1980 - 1982 Kyoto University Graduate School of Science Master course
- 1976 - 1980 Kyoto University Faculty of Science
Professional career (1)：
Work history (6)：
Awards (4)：
- 2020/04 - 文部科学省 科学技術分野の文部科学大臣表彰 科学技術賞 無限粒子系の確率解析学の研究
- 2018/09 - The Mathematical Society of Japan The 2018 MSJ Autumn Prize Studies on stochastic dynamics of infinite particle systems with long range interaction and its rigidity
- 2014/09 - The Mathematical Society of Japan The 2014 MSJ Analysis Prize Stochastic dynamics and geometry for infinite particle systems
- 2013/08 - The Bernoulli Society The Ito Prize Infinite-dimensional stochastic differential equations arising from random matrices
Association Membership(s) (1)：
THE MATHEMATICAL SOCIETY OF JAPAN
