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Personal profile

Education/Academic qualification

Probability Theory

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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Research Output 1983 2019

  • 340 Citations
  • 10 h-Index
  • 32 Article
  • 12 Conference contribution
4 Citations (Scopus)

Discrete Approximations of Determinantal Point Processes on Continuous Spaces: Tree Representations and Tail Triviality

Osada, H. & Osada, S., Jan 1 2018, In : Journal of Statistical Physics. 170, 2, p. 421-435 15 p.

Research output: Contribution to journalArticle

Discrete Approximation
Point Process
Tail
approximation
analytic functions

Dynamical Bulk Scaling Limit of Gaussian Unitary Ensembles and Stochastic Differential Equation Gaps

Kawamoto, Y. & Osada, H., Feb 14 2018, (Accepted/In press) In : Journal of Theoretical Probability. 32, 2, p. 907-933 27 p.

Research output: Contribution to journalArticle

Scaling Limit
Stochastic Equations
Ensemble
Particle System
Point Process

Finite-particle approximations for interacting brownian particles with logarithmic potentials

Kawamoto, Y. & Osada, H., Jan 1 2018, In : Journal of the Mathematical Society of Japan. 70, 3, p. 921-952 32 p.

Research output: Contribution to journalArticle

Logarithmic Potential
Stochastic Equations
Differential equation
Approximation
Theorem

Infinite-dimensional stochastic differential equations with symmetry

Osada, H., Jan 1 2018, Stochastic Partial Differential Equations and Related Fields - In Honor of Michael Röckner SPDERF, 2016. Trutnau, G., Eberle, A., Hoh, W., Kassmann, M., Grothaus, M. & Stannat, W. (eds.). Springer New York LLC, p. 549-559 11 p. (Springer Proceedings in Mathematics and Statistics; vol. 229).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Random Matrix Theory
Stochastic Equations
Differential equation
Symmetry
Review
9 Citations (Scopus)

Absolute continuity and singularity of Palm measures of the Ginibre point process

Osada, H. & Shirai, T., Aug 1 2016, In : Probability Theory and Related Fields. 165, 3-4, p. 725-770 46 p.

Research output: Contribution to journalArticle

Absolute Continuity
Point Process
Singularity
If and only if
Dichotomy

Activities 2007 2015

  • 3 Invited talk

Stochastic dynamics and geometry for infinite particle systems

Hirofumi Osada (Speaker)
Mar 22 2015

Activity: Talk or presentation typesInvited talk

Infinite-dimensional stochastic differential equations arising from random matrices

Hirofumi Osada (Speaker)
Aug 1 2013

Activity: Talk or presentation typesInvited talk

Interacting Brownian Motions Related to Random Matrices

Hirofumi Osada (Speaker)
Aug 7 2007

Activity: Talk or presentation typesInvited talk

Prizes

The 2018 MSJ Autumn Prize

Hirofumi Osada (Recipient), Sep 25 2018

Prize

Rigidity

The Itô Prize

Hirofumi Osada (Recipient), 2013

Prize