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Exploration of anomalous diffusion phenomena by means of dynamical systems theory and scaling limits

Research Project

Project/Area Number 16KT0021
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund
Section特設分野
Research Field Mathematical Sciences in Search of New Cooperation
Research InstitutionKeio University

Principal Investigator

Takahasi Hiroki  慶應義塾大学, 理工学部(矢上), 准教授 (00467440)

Co-Investigator(Kenkyū-buntansha) 佐々田 槙子  東京大学, 大学院数理科学研究科, 准教授 (00609042)
秋元 琢磨  東京理科大学, 理工学部物理学科, 准教授 (30454044)
Project Period (FY) 2016-07-19 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
Fiscal Year 2018: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Keywords力学系 / 異常拡散 / スケール極限 / 大偏差原理 / 可算マルコフシフト / 非一様双曲力学系 / 拡散制御理論
Outline of Final Research Achievements

The Large Deviation Principle in dynamical systems is considered to have an important connection with deterministic diffusion. We have succeeded in establishing the Large Deviation Principle for various dynamical systems which lack the uniform hyperbolicity structure. For stochastic models of diffusive phenomena, we have obtained fairly good results regarding ergodic properties of mean-square displacements, time-dependence of diffusion coefficients and refined analyses of diffusion exponents. We have discovered a new type of anomalous diffusion phenomenon in stochastically perturbed Hamiltonian systems.

Academic Significance and Societal Importance of the Research Achievements

力学系の大偏差原理や異常拡散現象の確率モデルに関し、研究期間内に多くの興味深い成果が得られた点で、学術的意義は高い。しかし、これらの個々の成果を融合、昇華させ、研究開始当初の主目標であったカオス拡散による異常拡散現象の数学的な理解につなげるには、さらなる時間と努力が必要であると思われる。これは今後の課題としたい。力学系理論、非線型物理学、確率論とそれぞれ異なる背景を持つ3人の研究者(高橋、秋元、佐々田)の間の研究交流の促進につながった点では、社会的な意義も十分にあったと考える。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (63 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (6 results) Journal Article (25 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 25 results,  Open Access: 2 results,  Acknowledgement Compliant: 5 results) Presentation (27 results) (of which Int'l Joint Research: 6 results,  Invited: 16 results) Remarks (1 results) Funded Workshop (4 results)

  • [Int'l Joint Research] Science and Technology Univ. of Wuhan(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Maryland/University of Rochester(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Maryland(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Univesity of Brest(France)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] University of Potsdam(Germany)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] University of Rochester(米国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Entropy-approachability for transitive Markov shifts over infinite alphabet2020

    • Author(s)
      Hiroki Takahasi
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large deviation principle for arithmetic functions in continued fraction expansion2019

    • Author(s)
      Hiroki Takahasi
    • Journal Title

      Monatshefte fur Mathematik

      Volume: 190 Pages: 137-152

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large deviation principles for countable Markov shifts2019

    • Author(s)
      Hiroki Takahasi
    • Journal Title

      Transactions of the American Mathematical Society

      Volume: 372 Pages: 7831-7855

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large deviation principle in one-dimensional dynamics2019

    • Author(s)
      Yong Moo Chung, Hiroki Takahasi, Juan Rivera-Letelier
    • Journal Title

      Inventiones mathematicae

      Volume: 218 Pages: 853-888

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hydrodynamic limit for a facilitated exclusion process2019

    • Author(s)
      O. Blondel, C. Erignoux, M. Sasada, M. Simon
    • Journal Title

      Annales de l’Institut Henri Poincare; (B) Probabilites et Statistiques

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lyapunov optimization for non-generic one-dimensional expanding Markov maps2019

    • Author(s)
      M. Shinoda, H. Takahasi
    • Journal Title

      Ergodic Theory and Dynamical Systems

      Volume: 印刷中 Issue: 9 Pages: 2571-2592

    • DOI

      10.1017/etds.2019.6

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Large deviation principles for countable Markov shifts2019

    • Author(s)
      H. Takahasi
    • Journal Title

      Transactions of the American Mathematical Society

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Entropy-approachability for transitive Markov shifts over infinite alphabet2019

    • Author(s)
      H. Takahasi
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Phase behaviors of deeply supercooled bilayer water unseen in bulk water2018

    • Author(s)
      T. Kaneko, J. Bai, T. Akimoto, J. S. Francisco, K. Yasuoka, and X. C. Zeng
    • Journal Title

      Proceedings of the National Academy of Sciences of the United States of America

      Volume: 115 Issue: 19 Pages: 4389-4844

    • DOI

      10.1073/pnas.1802342115

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Non-self averaging and ergodicity in quenched trap model with finite system size2018

    • Author(s)
      T. Akimoto, E. Barkai, K. Saito
    • Journal Title

      Physical Review E

      Volume: 97 Issue: 5 Pages: 052143-052152

    • DOI

      10.1103/physreve.97.052143

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhancement, slow relaxation, ergodicity and rejuvenation of diffusion in biased continuous-time random walks2018

    • Author(s)
      T. Akimoto, A. Cherstvy, R. Metzler
    • Journal Title

      Physical Review E

      Volume: 98 Issue: 2 Pages: 022105-022110

    • DOI

      10.1103/physreve.98.022105

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Biased continuous-time random walks for ordinary and equilibrium cases: facilitation of diffusion, ergodicity breaking and ageing2018

    • Author(s)
      R. Hou, A. Cherstvy, R. Metzler, T. Akimoto
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Issue: 32 Pages: 20827-20848

    • DOI

      10.1039/c8cp01863d

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermal Conductivity for Coupled Charged Harmonic Oscillators with Noise in a Magnetic Field2018

    • Author(s)
      K. Sato, M. Sasada
    • Journal Title

      Communications in Mathematical Physics

      Volume: 361 Issue: 3 Pages: 951-995

    • DOI

      10.1007/s00220-018-3198-5

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the Green-Kubo formula and the gradient condition on currents2018

    • Author(s)
      M. Sasada
    • Journal Title

      Annals of Applied Probability

      Volume: 28 Issue: 5 Pages: 2727-2739

    • DOI

      10.1214/17-aap1369

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Boundary of the horseshoe locus for the Henon family2018

    • Author(s)
      Z. Arai, Y. Ishii, H. Takahasi
    • Journal Title

      SIAM Journal on Applied Dynamical Systems

      Volume: 17 Issue: 3 Pages: 2234-2248

    • DOI

      10.1137/18m1174684

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Uncountably many maximizing measures for a dense subset of continuous functions2018

    • Author(s)
      M. Shinoda
    • Journal Title

      Nonlinearity

      Volume: 31 Issue: 5 Pages: 2192-2200

    • DOI

      10.1088/1361-6544/aaaf47

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the Green-Kubo formula and the gradient condition on currents2017

    • Author(s)
      M. Sasada
    • Journal Title

      Annals of Applied Probability

      Volume: -

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Heat transport via low-dimensional systems with broken time-reversal symmetry2017

    • Author(s)
      S. Tamaki, M. Sasada, K. Saito
    • Journal Title

      Physical Revew Letters

      Volume: 119 Issue: 11 Pages: 110602-110605

    • DOI

      10.1103/physrevlett.119.110602

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detection of transition times from single-particle-tracking trajectories2017

    • Author(s)
      T. Akimoto, E. Yamamoto
    • Journal Title

      Physical Review E

      Volume: 96 Issue: 5 Pages: 052138-142

    • DOI

      10.1103/physreve.96.052138

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Removal of phase transition in the Chebyshev quadratic and thermodynamics for Henon-like maps near the first bifurcation2016

    • Author(s)
      Hiroki Takahasi
    • Journal Title

      Journal of Statistical Physics

      Volume: 164 Issue: 6 Pages: 1354-1378

    • DOI

      10.1007/s10955-016-1584-y

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A new ap- proach to the characterization of closed forms in the nongradient method2016

    • Author(s)
      Yukio Klametani, Makiko Sasada
    • Journal Title

      RIMS Kokyuroku Bessatsu

      Volume: B59 Pages: 1-13

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Distributional behaviors of time-averaged observables in Langevin equation with fluctuating diffusivity: Normal diffusion yet anomalous fluctuations2016

    • Author(s)
      T. Akimoto and E. Yamamoto
    • Journal Title

      Phys. Rev. E

      Volume: 93 Issue: 6 Pages: 062109-062109

    • DOI

      10.1103/physreve.93.062109

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Langevin equation with fluctuating diffusivity: a two-state model2016

    • Author(s)
      T. Miyaguchi, T. Akimoto, and E. Yamamoto
    • Journal Title

      Phys. Rev. E

      Volume: 94 Issue: 1 Pages: 012109-012109

    • DOI

      10.1103/physreve.94.012109

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Universal Fluctuations of Single-Particle Diffusivity in Quenched Environment2016

    • Author(s)
      Takuma Akimoto, Eli Barkai, Keiji Saito
    • Journal Title

      Physical Review Letters

      Volume: 117 Issue: 18 Pages: 180602-180602

    • DOI

      10.1103/physrevlett.117.180602

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Distributional behavior of diffusion coefficients obtained by single trajectories in annealed transit time model2016

    • Author(s)
      T. Akimoto and E. Yamamoto
    • Journal Title

      J. Stat. Mech.

      Volume: 2016 Issue: 12 Pages: 123201-123201

    • DOI

      10.1088/1742-5468/2016/12/123201

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 負型連分数の大偏差原理2020

    • Author(s)
      高橋 博樹
    • Organizer
      数論とエルゴード理論
    • Related Report
      2019 Annual Research Report
  • [Presentation] 負型連分数の大偏差原理とレート関数の構造について2020

    • Author(s)
      高橋 博樹
    • Organizer
      冬の力学系研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Existence of large deviations rate function for any S-unimodal map2019

    • Author(s)
      高橋 博樹
    • Organizer
      ランダム力学系理論とフラクタル幾何学の研究
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 速度更新過程における無限測度と分布極限定理2019

    • Author(s)
      秋元琢磨, Eli Barkai, Guenter Radons
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 拡散係数の揺らぎがもたらす異常性2018

    • Author(s)
      秋元琢磨
    • Organizer
      ソフトバイオ研究会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 無限測度から読み解く非平衡非定常現象2018

    • Author(s)
      秋元琢磨
    • Organizer
      散逸構造、カオス、複雑系シンポジウム~イリヤ.プリゴジン先生の業績を偲んで~
    • Related Report
      2018 Research-status Report
  • [Presentation] バイアスのあるトラップモデルにおける初通過時間の統計法則2018

    • Author(s)
      秋元琢磨, 齊藤圭司
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] On the Green-Kubo Formula and The Gradient Condition on Currents2018

    • Author(s)
      佐々田槙子
    • Organizer
      The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Dynamics of the box-ball system with random initial conditions via Pitman's transformation,2018

    • Author(s)
      佐々田槙子
    • Organizer
      XIX International Congress on Mathematical Physics
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Dynamics of the box-ball system with random initial conditions via Pitman's transformation2018

    • Author(s)
      佐々田槙子
    • Organizer
      NYU-Shanghai - Kyoto University Young Probabilists' Meeting
    • Related Report
      2018 Research-status Report
  • [Presentation] 区間力学系の大偏差原理とレート関数の零点の構造について2017

    • Author(s)
      高橋博樹
    • Organizer
      確率論シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 連分数展開の大偏差原理2017

    • Author(s)
      高橋博樹
    • Organizer
      数論とエルゴード理論
    • Related Report
      2017 Research-status Report
  • [Presentation] マクロパラメータに対する時間発展方程式のミクロな系からの導出2017

    • Author(s)
      佐々田槙子
    • Organizer
      RIMS共同研究・保存則をもつ偏微分方程式に対する解の正則性、特異性およ び漸近挙動の研究
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Thermal conductivity for a chain of harmonic oscillators in a magnetic field2017

    • Author(s)
      佐々田槙子
    • Organizer
      Stochastic dynamics out of equilibrium
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] On superdiffusion of energy in a system of harmonic oscillator2017

    • Author(s)
      佐々田槙子
    • Organizer
      RIMS camp-style seminar Large scale properties of partial differential equations with random coefficients
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] On superdiffusion of energy in a system of harmonic oscillator2017

    • Author(s)
      佐々田槙子
    • Organizer
      ReaDiNet 2017: International Conference on Mathematical Biology
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Energy transport in a chain of oscillators with magnetic field2017

    • Author(s)
      佐々田槙子
    • Organizer
      大規模相互作用系の確率解析
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 相互作用粒子系に対する勾配条件とグリーン久保公式2017

    • Author(s)
      佐々田槙子
    • Organizer
      2017年度確率論シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] Anomalous Diffusion in Heterogeneous Environments2017

    • Author(s)
      秋元琢磨
    • Organizer
      日本生物物理学会年会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] バイアスのないランダムウォークから流れを生み出す - マルチプリカティブノイズの役割 -2017

    • Author(s)
      秋元琢磨
    • Organizer
      Perspectives in Random and Non-autonomous Dynamical Systems
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 外場に誘発される速い拡散におけるエルゴード特性2017

    • Author(s)
      秋元琢磨, Ralf Metzler
    • Organizer
      日本物理学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 不均一環境下における非平衡非定常状態の数理2017

    • Author(s)
      秋元琢磨
    • Organizer
      NI-CCS合同研究会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Fluctuation analysis of time-averaged mean square displacements2016

    • Author(s)
      秋元 琢磨
    • Organizer
      Workshop on Stochasticity and Fluctuations in Small Systems
    • Place of Presentation
      浦項市(韓国)
    • Year and Date
      2016-11-30
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 局所的な拡散係数の本質的な揺らぎの検出理論,「理論と実験」2016

    • Author(s)
      秋元 琢磨
    • Organizer
      理論と実験研究会
    • Place of Presentation
      広島大学(広島県・東広島市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Large deviation principle in one-dimensional dynamics2016

    • Author(s)
      高橋 博樹
    • Organizer
      Dynamics Seminar
    • Place of Presentation
      武漢(中国)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Flatness-induced phase transition in Lyapunov spectrum for unimodal maps2016

    • Author(s)
      高橋 博樹
    • Organizer
      Dynamics Seminar
    • Place of Presentation
      武漢(中国)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Flatness-induced phase transition in Lyapunov spectrum for unimodal maps2016

    • Author(s)
      高橋 博樹
    • Organizer
      エルゴード理論研究集会
    • Place of Presentation
      筑波大学(茨城県・つくば市)
    • Related Report
      2016 Research-status Report
  • [Remarks] Hiroki TAKAHASI

    • URL

      http://www.math.keio.ac.jp/~hiroki/

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Keio Dynamics Day2019

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Real and Complex Dynamics of Henon's Maps2019

    • Related Report
      2018 Research-status Report
  • [Funded Workshop] Kanto Dynamics Days 20172017

    • Place of Presentation
      東京大学
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Funded Workshop] 力学系-理論と応用の連携探索2017

    • Related Report
      2017 Research-status Report

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Published: 2016-07-20   Modified: 2023-03-08  

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