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Microlocal analysis on Boltzmann equation

Research Project

Project/Area Number 18540213
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Global analysis
Research InstitutionKyoto University

Principal Investigator

MORIMOTO Yoshinori  Kyoto University, 大学院人間・環境学研究科, 教授 (30115646)

Co-Investigator(Kenkyū-buntansha) UEKI Naomasa  京都大学, 大学院人間・環境学研究科, 准教授 (80211069)
ASAKURA Fumioki  大阪電気通信大学, 工学部, 教授 (20140238)
Co-Investigator(Renkei-kenkyūsha) ASAKURA Fumioki  大阪電気通信大学, 工学部, 教授 (20140238)
Research Collaborator UKAI Seiji  東京工業大学, 名誉教授City University of Hong Kong, 客員教授
ALEXANDRE Radjesvarane  French Naval Academy, 教授 フランス
CHAO-JIANG Xu  Rouen 大学, 数学科, 教授 フランス
YANG Tong  City University of Hong Kong, 数学科, 教授
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,570,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥570,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywordsボルツマン方程式 / 衝突積分項 / non-cutoff / 平滑効果 / 湯川ポテンシャル / 対数オーダー / Gevrey smoothing / ランダウ方程式 / ultra-analytic / コルモゴロフ方程式 / Uncertainty principle / Yukawa potential / Maxwellian / regularity / non cutoff / 劣楕円型評価
Research Abstract

衝突積分項の積分核が粒子の衝突角度を変数として特異性もつ、non-cutoffボルツマン方程式に対して、空間一様、非一様な場合の両者について解の平滑効果を示し、後者についてはこれまで未解決であった古典解の局所存在と解の一意性を明らかにした。またボルツマン方程式と、関連するランダウ方程式などの気体運動論の基礎方程式について解のGevrey 性、解析性、超解析性などのより詳しい滑らかさを考察した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (26 results)

All 2009 2008 2007 Other

All Journal Article (13 results) (of which Peer Reviewed: 11 results) Presentation (13 results)

  • [Journal Article] Ultra-analytic effect of Cauchy problem for a class of kinetic equations2009

    • Author(s)
      Y.Morimoto,and C.-J.Xu
    • Journal Title

      Journal of Differential Equations 247

      Pages: 596-617

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regularity of solutions to thespatially homogeneous Boltzmannequation without angular cutoff2009

    • Author(s)
      Y.Morimoto, S.Ukai, C.-J.Xu,and T.Yang
    • Journal Title

      Discrete and Continuous Dynamical Systems -Series A 24

      Pages: 187-212

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultra-analytic effect of Cauchy problem for a class of kinetic equations2009

    • Author(s)
      Y. Morimoto, C. -J. Xu
    • Journal Title

      Journal of Differential Equations 247

      Pages: 596-617

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regularity of solutions for spatiallyhomogeneous Boltzmann equationwithout angular cutoff, Kinet2008

    • Author(s)
      Z.Huo, Y.Morimoto, S.Ukai,and T.Yang
    • Journal Title

      Relat. Models 1

      Pages: 453-489

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Uncertainty principle and kinetic equations2008

    • Author(s)
      R.Alexandre, Y.Morimoto, S.Ukai, C.-J.Xu,and T.Yang
    • Journal Title

      Funct. Anal 255

      Pages: 2013-2066

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regularity of solutions for spatially homogeneous Boltzamann equation without angular cutoff2008

    • Author(s)
      Z. Huo, Y. Morimoto, S. Ukai, T. Yang
    • Journal Title

      Kinet. Relat. Models 1

      Pages: 453-489

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Uncertainty principle and kinetic equations2008

    • Author(s)
      R. Alexaandre, Y. Morimoto, S. Ukai, C. -J. Xu, T. Yang
    • Journal Title

      J. Funct. Anal. 255

      Pages: 2013-2066

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hypoellipticity for a class of keinetic equations, J2007

    • Author(s)
      Y.Morimoto,and C.-J.Xu
    • Journal Title

      Math. Kyoto. Univ 47

      Pages: 129-152

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hypoellipticity for a class of kinetic equations2007

    • Author(s)
      Y. Morimoto and C.-J. Xu
    • Journal Title

      Journal of Mathematics of Kyoto University 47-1

      Pages: 129-152

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Uncertainty principle and regularity for Boltzmann type equations2007

    • Author(s)
      R. Alexandre, Y. Morimoto, S. Ukai, C.-J. Xu and T. Yang
    • Journal Title

      C. R. Math. Acad. Sci. Paris 345-12

      Pages: 673-677

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Hypoellipticity for a class of kinetic equations2007

    • Author(s)
      Y.Morimoto, C.-J.Xu
    • Journal Title

      Journal of Mathematics of Kyoto University 47(to appear)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Regularity of solutions for Boltzmann equation without angular cutoff

    • Author(s)
      R.Alexandre, Y.Morimoto, S.Ukai, C.-J.Xu,and T.Yang
    • Journal Title

      to appear in C.R.Acad. Sci. Paris, Ser. I

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Instability of the Cauchy - Kovalevskaya solution for a class of non-linear systems

    • Author(s)
      N. Lerner, Y. Morimoto,and C.-J.Xu
    • Journal Title

      to appear in American Journal Mathematics

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] S ome remarks on Ukai local solutions for spatiallyhomogeneous Boltzmann equationwithout angular cutoff, KinetS ome remarks on Ukai localsolutions in Gevrey classes to thenonlinear Boltzmann equation withoutcutoff2009

    • Author(s)
      Y.Morimoto
    • Organizer
      International Conference on kinetic and related models
    • Place of Presentation
      Wuhan University, 中国
    • Year and Date
      2009-04-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Estimates for Boltzmann collision operators2009

    • Author(s)
      Y.Morimoto
    • Organizer
      偏微分方程式第24回松山キャンプ
    • Place of Presentation
      山口大学
    • Year and Date
      2009-03-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Ultra-analytic smoothing effect for a class of kinetic equations2008

    • Author(s)
      Y.Morimoto
    • Organizer
      The international conference on conservation laws and kinetic equations
    • Place of Presentation
      Shanghai Jiao Tong University, Shanghai,中国
    • Year and Date
      2008-12-15
    • Related Report
      2008 Final Research Report
  • [Presentation] Estimates for non-cutoffBoltzmann collision term and itsapplication2008

    • Author(s)
      Y.Morimoto
    • Organizer
      The third InternationalConference on the Boltzmann equationand related topics
    • Place of Presentation
      Central China University, Wuhan,中国
    • Year and Date
      2008-10-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Estimates for non-cutoff Boltzmann collision- term and its application2008

    • Author(s)
      Y. Morimoto
    • Organizer
      The third international conference on Boltzmann equation and related tpoics
    • Place of Presentation
      Central Normal Univ., Wuhan China
    • Year and Date
      2008-10-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Regularity of solutionsfor spatially homogeneous Boltzmannequation without angular cutoff (nonMazwellian molecule type)2008

    • Author(s)
      Y.Morimoto
    • Organizer
      Mathematical Analysis in Fluid and gas dunamics, RIMS 研究集会
    • Place of Presentation
      Kyoto University
    • Year and Date
      2008-07-11
    • Related Report
      2008 Final Research Report
  • [Presentation] Microlocal analysis on the regularity of Boltzmann type equations2008

    • Author(s)
      Y.Morimoto
    • Organizer
      The 9^<th> Northereastern Symposium on Mathematical Analysis
    • Place of Presentation
      Hokkaido University
    • Year and Date
      2008-02-22
    • Related Report
      2008 Final Research Report
  • [Presentation] Microlocal analysis on non-cutoff Boltzmann equation2008

    • Author(s)
      Y.Morimoto
    • Organizer
      偏微分方程式姫路研究集会
    • Place of Presentation
      姫路市国際交流センター
    • Year and Date
      2008-02-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Uncertainty principle andregularity of solutions for Boltzmanntype equations2008

    • Author(s)
      Y.Morimoto
    • Organizer
      Function Spaces and Partial Differential Equations
    • Place of Presentation
      Osaka University
    • Year and Date
      2008-02-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Regularity of solutions for spatiallyhomogeneous Boltzmann equationwithout angular cutoff, KinetS ome remarks on Ukai localsolutions in Gevrey classes to thenonlinear Boltzmann equation withoutcutoffRegularity for solutionsto Boltzmann type equation innon-Maxwellian molecule case withoutCutoff, Series of lectures associatedwith2008

    • Author(s)
      Y.Morimoto
    • Organizer
      The third InternationalConference on the Boltzmann equationand related topics
    • Place of Presentation
      Central China University, Wuhan,中国
    • Related Report
      2008 Final Research Report
  • [Presentation] The collision kernelfor Debye-Yukawa potential andthe regularity of solutions tospatially homogeneous Boltzmannequation2007

    • Author(s)
      Y.Morimoto
    • Organizer
      Fourth Pacific Rim Conference on Mathematics
    • Place of Presentation
      City University of Hong Kong, 香港
    • Year and Date
      2007-12-10
    • Related Report
      2008 Final Research Report
  • [Presentation] The Uncertaintyprinciple of Fefferman-Phong forfractional and logarithmic order2007

    • Author(s)
      Y.Morimoto
    • Organizer
      Clay Mathematical Institute Workshop : Solvability and Spectral Instability
    • Place of Presentation
      Boston, 米国
    • Year and Date
      2007-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] The Uncertaintyprinciple of Fefferman-Phong forfractional or logarithmic order2007

    • Author(s)
      Y.Morimoto
    • Organizer
      Seminar hebdomadaire 2006-2007
    • Place of Presentation
      Rouen University, 仏
    • Year and Date
      2007-03-29
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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