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2009 Fiscal Year Final Research Report

Stochastic analysis on large scale interacting systems

Research Project

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Project/Area Number 18204007
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionThe University of Tokyo

Principal Investigator

FUNAKI Tadahisa  The University of Tokyo, 大学院・数理科学研究科, 教授 (60112174)

Co-Investigator(Kenkyū-buntansha) OSADA Hirofumi  九州大学, 大学院・数理学研究院, 教授 (20177207)
WEISS Georg  東京大学, 大学院・数理科学研究科, 准教授 (30282817)
OTOBE Yoshiki  信州大学, 理学部, 講師 (30334882)
Co-Investigator(Renkei-kenkyūsha) MIMURA Masayasu  明治大学, 理工学部, 教授 (50068128)
HIGUCHI Yasunari  神戸大学, 理学部, 教授 (60112075)
TANEMURA Hideki  千葉大学, 理学部, 教授 (40217162)
KUMAGAI Takashi  京都大学, 大学院・理学研究科, 教授 (90234509)
YOSHIDA Nobuo  京都大学, 大学院・理学研究科, 准教授 (40240303)
CHIYONOBU Taizo  関西学院大学, 理工学部, 教授 (50197638)
HANDA Kenji  佐賀大学, 理工学部, 准教授 (10238214)
SUGIURA Makoto  琉球大学, 理学部, 准教授 (70252228)
NISHIKAWA Takao  日本大学, 理工学部, 講師 (10386005)
Project Period (FY) 2006 – 2009
Keywords確率論 / 解析学 / 統計力学 / 応用数学 / 数理物理 / 関数方程式論
Research Abstract

We have studied large scale interacting systems related to the interface model and the theory of random matrices, based on the stochastic analysis and the theory of nonlinear partial differential equations. In particular, concerning the interface model on a wall or with a pinning effect, we have made a precise analysis and determined the scaling limit when the corresponding large deviation rate functional admits plural minimizers, and moreover, established the hydrodynamic limit for an evolutional model of two dimensional Young diagrams. As a dynamic model in the theory of random matrices, we have investigated the system of Ginibre interacting Brownian particles and found an outstanding property, that is, the sub-diffusive behavior of a tagged particle in this system.

  • Research Products

    (74 results)

All 2010 2009 2008 2007 2006 Other

All Journal Article (31 results) (of which Peer Reviewed: 31 results) Presentation (41 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Hydrodynamic limit for an evolutional model of two-dimensional Young diagrams2010

    • Author(s)
      T. Funaki, M. Sasada
    • Journal Title

      Comm.Math.Phys (掲載確定)

    • Peer Reviewed
  • [Journal Article] Scaling limits for weakly pinned random walks with two large deviation minimizers2010

    • Author(s)
      T. Funaki, T. Otobe
    • Journal Title

      J.Math.Soc.Japan vol 62(掲載確定)

    • Peer Reviewed
  • [Journal Article] Tagged particle processes and their non-explosion criteria2010

    • Author(s)
      H. Osada
    • Journal Title

      J.Math.Soc.Japan (掲載確定)

    • Peer Reviewed
  • [Journal Article] Existence of a degenerate singularity in the high activation energy limit of a reaction-diffusion equation2010

    • Author(s)
      G. Weiss
    • Journal Title

      Comm.Partial Diff.Eq vol 35

      Pages: 185-199

    • Peer Reviewed
  • [Journal Article] Uniform regularity close to cross singularities in an unstable free boundary problem2010

    • Author(s)
      J. Andersson, G. Weiss
    • Journal Title

      Com.Math.Phys (掲載確定)

    • Peer Reviewed
  • [Journal Article] A geometric approach to generalized Stokes conjectures2010

    • Author(s)
      E. Varvaruca, G. Weiss
    • Journal Title

      Acta Mathematica (掲載確定)

    • Peer Reviewed
  • [Journal Article] Concentration under scaling limits for weakly pinned Gaussian random walks2009

    • Author(s)
      E. Bolthausen, T. Funaki, T. Otobe
    • Journal Title

      Probab.Theory Relat.Fields vol 143

      Pages: 441-480

    • Peer Reviewed
  • [Journal Article] A stochastic heat equation with the distributions of Levy processes as its invariant measures2009

    • Author(s)
      T. Funaki, B. Xie
    • Journal Title

      Stoch.Proc.Appl vol 119

      Pages: 307-326

    • Peer Reviewed
  • [Journal Article] Stochastic analysis on large scale interacting systems, Selected Papers on Probab. and Statis.2009

    • Author(s)
      T. Funaki
    • Journal Title

      Translations (Amer.Math.Soc.) vol 227

      Pages: 49-73

    • Peer Reviewed
  • [Journal Article] A parabolic free boundary problem with Bernoulli type condition on the free boundary2009

    • Author(s)
      J. Andersson, G. Weiss
    • Journal Title

      J.Reine Angew. Math. vol 627

      Pages: 213-235

    • Peer Reviewed
  • [Journal Article] Pulsating traveling waves in the singular limit of a reaction-diffusion system in solid combustion2009

    • Author(s)
      R. Monneau, G. Weiss
    • Journal Title

      Ann.Inst.H.Poincare Anal.Non Lineaire vol 26

      Pages: 1207-1222

    • Peer Reviewed
  • [Journal Article] A parabolic obstacle-problem-like equation2009

    • Author(s)
      H. Shahgholian, G. Weiss
    • Journal Title

      Adv. Math. vol 221

      Pages: 861-881

    • Peer Reviewed
  • [Journal Article] A type of Gauss' divergence formula on Wiener spaces2009

    • Author(s)
      Y. Otobe
    • Journal Title

      Electronic Comm.Probab. vol 14

      Pages: 457-463

    • Peer Reviewed
  • [Journal Article] A scaling limit for weakly pinned Gaussian random walks2008

    • Author(s)
      T. Funaki
    • Journal Title

      RIMS Kokyuroku Bessatsu vol B6

      Pages: 97-109

    • Peer Reviewed
  • [Journal Article] 大規模相互作用系の確率解析2008

    • Author(s)
      舟木直久
    • Journal Title

      数学 vol 60

      Pages: 113-133

    • Peer Reviewed
  • [Journal Article] Variance of the linear statistics of the Ginibre random point field2008

    • Author(s)
      H. Osada, T. Shirai
    • Journal Title

      RIMS Kokyuroku Bessatsu vol B6

      Pages: 193-200

    • Peer Reviewed
  • [Journal Article] Dynamic approach to a stochastic domination : The FKG and Brascamp-Lieb inequalities2007

    • Author(s)
      T. Funaki K. Toukairin
    • Journal Title

      Proc.Amer.Math.Soc. vol 135

      Pages: 1915-1922

    • Peer Reviewed
  • [Journal Article] Integration by parts formulae for Wiener measures on a path space between two curves, Probab2007

    • Author(s)
      T. Funaki, K. Ishitani
    • Journal Title

      Theory Relat. Fields vol 137

      Pages: 289-321

    • Peer Reviewed
  • [Journal Article] Wiener integrals for centered powers of Bessel processes2007

    • Author(s)
      T. Funaki, Y. Hariya, M. Yor
    • Journal Title

      I, Markov Proc. Relat. Fields vol 13

      Pages: 21-56

    • Peer Reviewed
  • [Journal Article] On some Fourier aspects of the construction of certain Wiener integrals2007

    • Author(s)
      T. Funaki, Y. Hariya, F. Hirsch, M. Yor
    • Journal Title

      Stoch.Proc.Appl. vol 117

      Pages: 1-22

    • Peer Reviewed
  • [Journal Article] Dichotomy in a scaling limit under Wiener measure with density2007

    • Author(s)
      T. Funaki
    • Journal Title

      Electron.Comm.Probab vol 12

      Pages: 173-183

    • Peer Reviewed
  • [Journal Article] Hydrodynamic limit and nonlinear PDEs with singularities2007

    • Author(s)
      T. Funaki
    • Journal Title

      Adv.Stud.Pure Math. vol 47

      Pages: 421-440

    • Peer Reviewed
  • [Journal Article] Exotic Brownian motions, Kyushu2007

    • Author(s)
      H. Osada
    • Journal Title

      J.Math. vol 61

      Pages: 233-257

    • Peer Reviewed
  • [Journal Article] An unstable elliptic free boundary problem arising in solid combustion2007

    • Author(s)
      R. Monneau, G. Weiss
    • Journal Title

      Duke Math. J. vol 136

      Pages: 321-341

    • Peer Reviewed
  • [Journal Article] Self-propagating high temperature synthesis (SHS) in the high activation energy regime2007

    • Author(s)
      R. Monneau, G. Weiss
    • Journal Title

      Acta Math.Univ.Comenian. (N. S.) vol 76

      Pages: 99-109

    • Peer Reviewed
  • [Journal Article] Wiener integrals for centered Bessel and related processes2006

    • Author(s)
      T. Funaki, Y. Hariya, M. Yor
    • Journal Title

      II, ALEA (Latin American Journal of Probability and Mathematical Statistics) vol 1

      Pages: 225-240

    • Peer Reviewed
  • [Journal Article] On the construction of Wiener integrals with respect to certain pseudo-Bessel processes2006

    • Author(s)
      T. Funaki, Y. Hariya, F. Hirsch, M. Yor
    • Journal Title

      Stoch.Proc.Appl. vol 116

      Pages: 1690-1711

    • Peer Reviewed
  • [Journal Article] Singular time changes of diffusions on Sierpinski carpets2006

    • Author(s)
      H. Osada
    • Journal Title

      Stoch.Proc.Appl. vol 116

      Pages: 675-689

    • Peer Reviewed
  • [Journal Article] The two-phase membrane problem - an intersection-comparison approach to the regularity at branch points2006

    • Author(s)
      H. Shahgholian, G. Weiss
    • Journal Title

      Adv.Math. vol 205

      Pages: 487-503

    • Peer Reviewed
  • [Journal Article] Stochastic partial differential equations with two reflecting walls2006

    • Author(s)
      Y. Otobe
    • Journal Title

      J.Math.Sci.Univ.Tokyo vol 13

      Pages: 129-144

    • Peer Reviewed
  • [Journal Article] Rigorous solution for electromagnetic waves propagating through pre-Cantor sets2006

    • Author(s)
      K. Honda, Y. Otobe
    • Journal Title

      J.Phys.A vol 39

      Pages: L315-L322

    • Peer Reviewed
  • [Presentation] Brascamp-Lieb inequality and its applications to Wiener integrals for centered Bessel processes2010

    • Author(s)
      舟木直久
    • Organizer
      Welsh Probability Seminar
    • Place of Presentation
      英国・スワンジー
    • Year and Date
      2010-03-05
  • [Presentation] Brascamp-Lieb inequality and its applications to Wiener integrals for centered Bessel processes2010

    • Author(s)
      舟木直久
    • Organizer
      Stochastic Analysis Seminar
    • Place of Presentation
      英国・ラフボロ
    • Year and Date
      2010-02-25
  • [Presentation] Hydrodynamic limit for surface diffusion in 2D Young diagrams2010

    • Author(s)
      舟木直久
    • Organizer
      Probability Forum
    • Place of Presentation
      英国・ウォーリック
    • Year and Date
      2010-02-24
  • [Presentation] Brascamp-Lieb inequality and Wiener integrals for centered Bessel processes2010

    • Author(s)
      舟木直久
    • Organizer
      Stochastic Partial Differential Equations Seminar
    • Place of Presentation
      ニュートン研究所, 英国・ケンブリッジ
    • Year and Date
      2010-02-23
  • [Presentation] Recurrence properties for quantum dynamics2010

    • Author(s)
      乙部厳己
    • Organizer
      Stochastic Partial Differential Equations Seminar
    • Place of Presentation
      ニュートン研究所, 英国・ケンブリッジ
    • Year and Date
      2010-02-18
  • [Presentation] Scaling limits for a dynamic model of 2D Young diagrams2010

    • Author(s)
      舟木直久
    • Organizer
      The First CREST-SBM International Conference "Random Media"
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2010-01-26
  • [Presentation] 2次元ヤング図形の時間発展モデルに対する流体力学極限2010

    • Author(s)
      舟木直久
    • Organizer
      京都大学理学研究科談話会
    • Place of Presentation
      京都大学
    • Year and Date
      2010-01-20
  • [Presentation] Scaling limits for a dynamic model of 2D Young diagrams, Workshop2010

    • Author(s)
      舟木直久
    • Organizer
      Stochastic Partial Differential Equations
    • Place of Presentation
      ニュートン研究所, 英国・ケンブリッジ
    • Year and Date
      2010-01-04
  • [Presentation] Tagged particles of Ginibre interacting Brownian motions2009

    • Author(s)
      長田博文
    • Organizer
      確率論ンポジウム
    • Place of Presentation
      愛媛大学
    • Year and Date
      20091215-20091218
  • [Presentation] Singular limit of reaction-diffusion system describing combustion in porous media2009

    • Author(s)
      ヴァイスゲオグ
    • Organizer
      SIAM conference on Analysis of PDE's
    • Place of Presentation
      米国・マイアミ
    • Year and Date
      20091207-20091210
  • [Presentation] Stochastic domination of Ginibre random point field2009

    • Author(s)
      長田博文
    • Organizer
      無限粒子系、確率場の諸問題V
    • Place of Presentation
      奈良女子大学
    • Year and Date
      20091205-20091206
  • [Presentation] Infinitely dimensional stochastic differential equations for interacting Brownian motions2009

    • Author(s)
      長田博文
    • Organizer
      確率解析とその周辺
    • Place of Presentation
      東北大学
    • Year and Date
      20091105-20091107
  • [Presentation] Tagged particles of interacting Brownian motions with the 2D Coulomb potential and the stochastic domination of the Ginibre random point field2009

    • Author(s)
      長田博文
    • Organizer
      大規模相互作用系の確率解析
    • Place of Presentation
      東京大学
    • Year and Date
      20091007-20091009
  • [Presentation] An equality on Ginibre random point field and tagged particles of interacting Brownian motions with 2D Coulomb potentials2009

    • Author(s)
      長田博文
    • Organizer
      Topics on Random Media
    • Place of Presentation
      京都大学
    • Year and Date
      20090914-20090915
  • [Presentation] 流体力学極限-非線形偏微分方程式のミクロな相互作用系からの導出2009

    • Author(s)
      舟木直久
    • Organizer
      CREST「現代数学解析による流体工学の未解決問題への挑戦」立上げ研究集会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2009-11-20
  • [Presentation] Recurrence theorem and ergodicity of quantum dynamics2009

    • Author(s)
      乙部厳己
    • Organizer
      大規模相互作用系の確率解析
    • Place of Presentation
      東京大学
    • Year and Date
      2009-10-07
  • [Presentation] Scaling limits for weakly pinned random walks with two large deviation minimizers2009

    • Author(s)
      舟木直久
    • Organizer
      13th Brazilian School of Probability
    • Place of Presentation
      ブラジル・マレシアス
    • Year and Date
      2009-08-06
  • [Presentation] Hydrodynamic limit for an evolutional model of 2D Young diagrams2009

    • Author(s)
      舟木直久
    • Organizer
      27th Brazilian Mathematics Colloquium, Probability Session
    • Place of Presentation
      ブラジル・リオデジャネイロ
    • Year and Date
      2009-07-31
  • [Presentation] A stochastic heat equation with the distributions of Levy processes as its invariant measure2009

    • Author(s)
      舟木直久
    • Organizer
      Workshop on Stochastic Partial Differential Equations
    • Place of Presentation
      中国・山東省威海
    • Year and Date
      2009-07-21
  • [Presentation] Hydrodynamic limit and nonlinear PDEs2009

    • Author(s)
      舟木直久
    • Organizer
      Mathematical Fluid Dynamics Launching Workshop
    • Place of Presentation
      早稲田大学
    • Year and Date
      2009-04-16
  • [Presentation] SLE and the free field2009

    • Author(s)
      乙部厳己
    • Organizer
      SLE and related topics
    • Place of Presentation
      九州大学
    • Year and Date
      2009-03-10
  • [Presentation] Interacting Brownian motions with 2D Coulomb potentials2009

    • Author(s)
      長田博文
    • Organizer
      Random Processes and Systems
    • Place of Presentation
      京都大学
    • Year and Date
      2009-02-19
  • [Presentation] Scaling limits for weakly pinned random walks with two large deviation minimizers2009

    • Author(s)
      舟木直久
    • Organizer
      Random Processes and Systems
    • Place of Presentation
      京都大学
    • Year and Date
      2009-02-18
  • [Presentation] Scaling limits for weakly pinned random walks with two large deviation minimizers2009

    • Author(s)
      舟木直久
    • Organizer
      Random Functions, Random Surfaces and Interfaces
    • Place of Presentation
      カナダ・モントリオール
    • Year and Date
      2009-01-05
  • [Presentation] Scaling limits for weakly pinned random walks with two large deviation minimizers2008

    • Author(s)
      舟木直久
    • Organizer
      Interplay of Analysis and Probability in Physics
    • Place of Presentation
      ドイツ・オーベルウォルファッハ
    • Year and Date
      2008-12-04
  • [Presentation] Hydrodynamic limit for two-species exclusion processes Interacting2008

    • Author(s)
      舟木直久
    • Organizer
      Particle Systems Statistical Mechanics and Probability Theory
    • Place of Presentation
      ポアンカレ研究所, フランス・パリ
    • Year and Date
      2008-11-28
  • [Presentation] Hydrodynamic limit for the ▽ φ interface model via two-scale approach2008

    • Author(s)
      舟木直久
    • Organizer
      Interacting Particle Systems Statistical Mechanics and Probability Theory
    • Place of Presentation
      ポアンカレ研究所, フランス・パリ
    • Year and Date
      2008-11-24
  • [Presentation] Divergence formulae on the space of continuous functions and applications to stochastic PDEs2008

    • Author(s)
      乙部厳己
    • Organizer
      Mathematical Finance and Stochastic Analysis Seminars
    • Place of Presentation
      英国・ヨーク
    • Year and Date
      2008-11-19
  • [Presentation] Diffusions in a 2D Coulomb environment2008

    • Author(s)
      長田博文
    • Organizer
      Random Matrices, Special Functions and Related Topics
    • Place of Presentation
      京都大学
    • Year and Date
      2008-11-14
  • [Presentation] Otto-Villani らの手法による界面モデルの流体力学極限2008

    • Author(s)
      舟木直久
    • Organizer
      大規模相互作用系の確率解析
    • Place of Presentation
      東京大学
    • Year and Date
      2008-11-05
  • [Presentation] Tagged particle processes and their non-explosion criteria2008

    • Author(s)
      長田博文
    • Organizer
      大規模相互作用系の確率解析
    • Place of Presentation
      東京大学
    • Year and Date
      2008-11-04
  • [Presentation] SDE representing diffusions on fractals2008

    • Author(s)
      長田博文
    • Organizer
      Stochastic Analysis and Applications
    • Place of Presentation
      九州大学
    • Year and Date
      2008-09-08
  • [Presentation] Geometric methods and generalized Stokes conjectures for water waves2008

    • Author(s)
      ヴァイスゲオグ
    • Organizer
      Nordic-Russian Symposium in Honor of Vladimir Maz'ya
    • Place of Presentation
      スウェーデン・ストックホルム
    • Year and Date
      2008-08-27
  • [Presentation] A stochastic heat equation with the distributions of Levy processes as its invariant measures2008

    • Author(s)
      舟木直久
    • Organizer
      The 7th World Congress in Probability and Statistics
    • Place of Presentation
      シンガポール
    • Year and Date
      2008-07-16
  • [Presentation] Anew frequency formula and applications to a singular perturbation problem2008

    • Author(s)
      ヴァイスゲオグ
    • Organizer
      Viscosity Solutions in Partial Differential Equations
    • Place of Presentation
      京都大学
    • Year and Date
      2008-06-26
  • [Presentation] Anonlinear frequency formula and the singular set of a free boundary problem2008

    • Author(s)
      ヴァイスゲオグ
    • Organizer
      Free Boundary Problems, Theory and Applications
    • Place of Presentation
      スウェーデン・ストックホルム
    • Year and Date
      2008-06-11
  • [Presentation] Stochastic Differential Equations on the Sierpinski Carpet2008

    • Author(s)
      長田博文
    • Organizer
      3rd Conference on Analysis and Probability on Fractals
    • Place of Presentation
      米国・コーネル
    • Year and Date
      2008-06-11
  • [Presentation] Scaling limits for weakly pinned Gaussian random fields under the presence of two possible candidates2008

    • Author(s)
      舟木直久
    • Organizer
      Gradient Models and Elasticity
    • Place of Presentation
      英国・ウォーリック
    • Year and Date
      2008-06-10
  • [Presentation] Numerical behavior of electromagnetic waves penetrating through pre-Cantor dielectric mediums2008

    • Author(s)
      乙部厳己
    • Organizer
      International Workshop on Photonic Fractals
    • Place of Presentation
      大阪大学
    • Year and Date
      2008-03-03
  • [Presentation] 大規模相互作用系の確率解析とその展開2007

    • Author(s)
      舟木直久
    • Organizer
      日本数学会秋季総合分科会総合講演 (日本数学会賞秋季賞受賞講演)
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-22
  • [Presentation] Interacting Brownian motions related to random matrices2007

    • Author(s)
      長田博文
    • Organizer
      32nd Conference on Stochastic Processes and their Applications
    • Place of Presentation
      米国・イリノイ
    • Year and Date
      2007-07-07
  • [Book] 理工系学生のための情報科学概論2009

    • Author(s)
      乙部厳己
    • Total Pages
      238
    • Publisher
      プレアデス出版
  • [Remarks]

    • URL

      http://www.ms.u-tokyo.ac.jp/~funaki/

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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