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2009 Fiscal Year Final Research Report

Studies on several problems on infinitely divisible processes and infinitely divisible distributions

Research Project

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Project/Area Number 19340025
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

MAEJIMA Makoto  Keio University, 理工学部, 教授 (90051846)

Co-Investigator(Kenkyū-buntansha) NAKADA Hitoshi  慶應義塾大学, 理工学部, 教授 (40118980)
TAMURA Yozo  慶應義塾大学, 理工学部, 准教授 (50171905)
YASUDA Kumi  慶應義塾大学, 商学部, 准教授 (40284484)
SUZUKI Yuki  慶應義塾大学, 医学部, 講師 (30286645)
Project Period (FY) 2007 – 2009
Keywords無限分解可能過程 / 無限分解可能分布 / レヴィ過程 / レヴィ測度 / オルンシュタイン・ウーレンベック過程
Research Abstract

Subclasses of infinitely divisible distributions are characterized as ranges of stochastic integral mappings with respect to Levy processes. There was a conjecture that the limiting classes obtained by the iteration of such mappings are identical to the closure of the class of stable distributions for many mappings. We succeeded to show that the conjecture is true. Further, we solved one problem unsolved for long time that is a characterization of semi-selfdecomposable distribution by a stochastic integral mapping with Levy processes. In addition to those, we solved many related problems and found many new ideas for the further studies.

  • Research Products

    (27 results)

All 2010 2009 2008 2007

All Journal Article (17 results) Presentation (10 results)

  • [Journal Article] A note on new classes of infinitely divisible distributions on R^d, Electr.2009

    • Author(s)
      M. Maejima, G. Nakahara
    • Journal Title

      Commun. Probab 14

      Pages: 358-371

  • [Journal Article] Stochastic integral characterizations of semi-selfdecomposable distributions and related Ornstein-Uhlenbeck type processes, Commun.2009

    • Author(s)
      M. Maejima, Y. Ueda
    • Journal Title

      Stoch. Anal 3

      Pages: 349-367

  • [Journal Article] The limits of nested subclasses of several classes of infinitely divisible distributions are identical to the closure of the class of stable distributions2009

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

      Probab. Th. Rel. Fields 145

      Pages: 119-142

  • [Journal Article] Metric and arithmetic properties of mediant-Rosen maps.2009

    • Author(s)
      C. Kraaikamp, H. Nakada, T. Schmidt
    • Journal Title

      Acta Arith 137

      Pages: 295-324

  • [Journal Article] Limit theorems for weighted sums of infinite variance random variables attracted to integrals of linear fractional stable motions2008

    • Author(s)
      M. Maejima, S. Suzuki
    • Journal Title

      Tokyo J. Math. 31

      Pages: 259-271

  • [Journal Article] A subclass of type G selfdecomposable distributions on R^d2008

    • Author(s)
      T. Aoyama, M. Maejima, J. Rosinski
    • Journal Title

      J. Theoret. Probab. 21

      Pages: 14-34

  • [Journal Article] Limits of bifractional Brownian noises2008

    • Author(s)
      M. Maejima, C.A. Tudor
    • Journal Title

      Comm. Stoch. Anal. 2

      Pages: 369-383

  • [Journal Article] Semigroups of Upsilon transformations2008

    • Author(s)
      O.E. Barhdorff-Nielsen, M, Maejima
    • Journal Title

      Stoch. Proc. Appl. 118

      Pages: 2334-2343

  • [Journal Article] The non-monotonicity of the entropy ofα-continued fraction transformations2008

    • Author(s)
      H. Nakada
    • Journal Title

      Nonlinearity 21

      Pages: 1207-1225

  • [Journal Article] Asymptotic behavior of the number of solutions for non-Archimedean Diophantine approximations with restricted denominators2008

    • Author(s)
      V. Berthe, H. Nakada
    • Journal Title

      Finite Fields Appl 14

      Pages: 849-866

  • [Journal Article] A diffusion process with a random potential consisting of two self-similar processes with different indices2008

    • Author(s)
      Y. Suzuki
    • Journal Title

      Tokyo J. Math 31

      Pages: 511-532

  • [Journal Article] Subclass of Goldie-Steutel-Bondeson class of infinitely divisible distributions on R^d by Upsilon-mapping2007

    • Author(s)
      M. Maejima
    • Journal Title

      ALEA 3

      Pages: 50-66

  • [Journal Article] Operator-semistable, operator semi-selfdecomposable probability measures and related nested classes on p-adic vector spaces2007

    • Author(s)
      M. Maejima, R. Shah
    • Journal Title

      Monatschefte fur Matheamtik 151

      Pages: 293-318

  • [Journal Article] Wiener integrals with respect to the Hermite Processes and a non-central limit theorem2007

    • Author(s)
      M. Maejima, C.A. Tudor
    • Journal Title

      Stoch. Anal. Appl 25

      Pages: 1043-1056

  • [Journal Article] Exchangeable, Gibbs and equilibrium measures for Markov subshifts2007

    • Author(s)
      J. Aaronson, H. Nakada
    • Journal Title

      Ergodic Th. Dynamical Systems 27

      Pages: 535-545

  • [Journal Article] Invariance principles for Diophantine approximation of formal Laurent series over a finite base field2007

    • Author(s)
      E. Deligero, M. Fuchs, H. Nakada
    • Journal Title

      Finite Fields Appl 13

      Pages: 535-545

  • [Journal Article] On a formula on the potential operators of absorbing Levy processes in the half space2007

    • Author(s)
      Y. Tamura, H. Tanaka
    • Journal Title

      Stoch. Proc. Appl 118

      Pages: 199-212

  • [Presentation] A new family of mappings of infinitelydivisible distributions related to the Goldie-Steutel-Bondesson class2010

    • Author(s)
      青山崇洋, A. Lindner, 前島信
    • Organizer
      日本数学会年会
    • Place of Presentation
      慶應義塾大学
    • Year and Date
      2010-03-25
  • [Presentation] Entropy of a class of continued fraction maps2009

    • Author(s)
      H. Nakada
    • Organizer
      UK-Japan Winter School
    • Place of Presentation
      英国バース大学
    • Year and Date
      2009-01-10
  • [Presentation] 無限分解可能分布のサブクラスの極限について2008

    • Author(s)
      前島信
    • Organizer
      日本数学会2008年度秋季総合分科会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-09-24
  • [Presentation] Fully subtractive algorithmのdynamicsについて2008

    • Author(s)
      仲田均
    • Organizer
      Dynamics of complex systems 2008-数学的予測方式の可能性と諸分野からのニーズ-
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-09-03
  • [Presentation] The limits of nested subclasses of several classes of infinitely divisible distributions2008

    • Author(s)
      M. Maejima
    • Organizer
      7th World Congress in Probability and Statistics
    • Place of Presentation
      Singapore
    • Year and Date
      2008-07-16
  • [Presentation] On the metric Diophantine approximations in positive characteristic2007

    • Author(s)
      H. Nakada
    • Organizer
      Journee corps finis at LIRMM
    • Place of Presentation
      Montpellier, France
    • Year and Date
      2007-11-28
  • [Presentation] α-連分数変換から作られる確率過程の1-parameter familyのentropyの変化について2007

    • Author(s)
      仲田均, 夏井理恵
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-21
  • [Presentation] To which class do known real valued infinitely divisible distributions belong to?2007

    • Author(s)
      M. Maejima
    • Organizer
      5th International Conference on Levy Processes andApplications
    • Place of Presentation
      Copenhagen, Denmark
    • Year and Date
      2007-08-16
  • [Presentation] On the non-monotonicityof the entropy of alpha-continued fraction transformations2007

    • Author(s)
      H. Nakada
    • Organizer
      Workshop on Dynamical systems and Number Theory 2007
    • Place of Presentation
      Strobl, Austria
    • Year and Date
      2007-07-02
  • [Presentation] On the Lenstra constantassociated to continued fractions2007

    • Author(s)
      H. Nakada
    • Organizer
      Workshop at Special Trimester on Dynamical Systems and Number Theory
    • Place of Presentation
      Scuola Normale Superiore at Pisa, Italy.
    • Year and Date
      2007-04-26

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

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