• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study on stationary solution to non-linear PDE in Fluid Dynamics

Research Project

Project/Area Number 18740081
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Basic analysis
Research InstitutionUniversity of Tsukuba (2008)
Waseda University (2006-2007)

Principal Investigator

KUBO Takayuki  University of Tsukuba, 大学院・数理物質科学研究科, 助教 (90424811)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,670,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2006: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords関数方程式 / 流体力学 / Navier-Stokes方程式 / 安定性 / 非線形現象
Research Abstract

本研究において,流体力学の基礎方程式であるナヴィエ・ストークス方程式の半空間とその摂動で与えられる領域における,時間局所解と小さい初期値に対する時間大域解の一意存在性を証明した.また,3次元以上の半空間において無限遠で全空間や外部領域よりも早く減衰する定常解の存在とその安定性を証明した.さらに,半空間の摂動として与えられる領域において,すでに得られていた定常解の小さい初期摂動に関する漸近安定性を証明した.

Report

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

    (26 results)

All 2008 2007 2006

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (20 results)

  • [Journal Article] The Stokes and Navier-Stokes equations in an aperture domain2008

    • Author(s)
      T. Kubo
    • Journal Title

      研究集会"流体と気体の数学解析",数理解析研究所講究録 1592

      Pages: 53-68

    • NAID

      10019540096

    • Related Report
      2008 Final Research Report
  • [Journal Article] The Stokes and Navier-Stokes equations in an aperture domain2008

    • Author(s)
      久保隆徹
    • Journal Title

      数理解析研究所講究録 1592

      Pages: 53-68

    • NAID

      10019540096

    • Related Report
      2008 Annual Research Report
  • [Journal Article] The Stokes and Navier-Stokes equations in an aperture domain2007

    • Author(s)
      T. Kubo
    • Journal Title

      J. Math. Soc. Japan Vol.59, No.3

      Pages: 837-859

    • NAID

      10019540096

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the Stokes and Navier-Stokes equations in a perturbef half-space and an aperture domain2007

    • Author(s)
      T.Kubo
    • Journal Title

      Asymptotic Analysis and Singularities, Hyperbolic and dispersive PDEs and fluid mechanics, 47-1, Advanced Studies in Pure Mathematics, T. Kohno et al. ed. Tokyo Shoseki Printing Co.

      Pages: 169-187

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The Stokes and Navier-Stokes equations in an apreture domain2007

    • Author(s)
      Takayuki Kubo
    • Journal Title

      Journal of the Mathematical Society of Japan 59

      Pages: 837-859

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] L^p-L^q estimate of the Stokes semigroup and its application to Navier-Stokes equation in a perturbed half-space2006

    • Author(s)
      T.Kubo and Y.Shibata
    • Journal Title

      Hyperbolic Problems, Theory, Numerics and Applications, II, Asakura et al. ed. Yokohama Publishers

      Pages: 125-132

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Navier-Stokes flow in an aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      研究集会「微分方程式の総合的研究」
    • Place of Presentation
      京都大学
    • Year and Date
      2008-12-20
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] On Stokes and Navier-Stokes flow in an aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      研究集会「曲線と曲面の非線形解析」
    • Place of Presentation
      埼玉大学
    • Year and Date
      2008-12-16
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Stability of stationary Navier-Stokes flow in a two-dimensional aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      First China-Japan workshop on Mathematical Topics from Fluid Mechanics
    • Place of Presentation
      北京大学(中国)
    • Year and Date
      2008-11-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Stability of stationary Navier-Stokes flow in a two-dimensional aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      First China-Japan workshop on Mathematical Top ics from Fluid Mechanics
    • Place of Presentation
      北京大学
    • Year and Date
      2008-11-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Stability of stationary Navier-Stokes flow in a two-dimensional aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      Workshop on Mathematical Fluid Dynamics
    • Place of Presentation
      ダルムシュタット工科大学(ドイツ)
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Stability of stationary Navier-Stokes flow in a two-dimensional aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      Workshop on Mathematical Fluid Dynamics
    • Place of Presentation
      ダイムシュタット工科大学(ドイツ)
    • Year and Date
      2008-09-07
    • Related Report
      2008 Final Research Report
  • [Presentation] Stability of stationary Navier-Stokes flow in a two-dimensional aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      The Banach Center Conference "Parabolic and Navier-Stokes Equations 2008"
    • Place of Presentation
      Bedlevo(ポーランド)
    • Year and Date
      2008-09-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Stability of stationary Navier-Stokes flow in a two-dimensional aperture domain2008

    • Author(s)
      久保隆徹
    • Organizer
      Parabolic and Navier-Stokes Equations 2008
    • Place of Presentation
      バナッハセンター(ポーランド)
    • Year and Date
      2008-09-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] 2次元aperture domainでの非圧縮粘性流の安定性2008

    • Author(s)
      久保隆徹
    • Organizer
      日本数学会年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] aperture domain における非圧縮粘性流について2008

    • Author(s)
      久保隆徹
    • Organizer
      東工大・早稲田ミニシンポジウム
    • Place of Presentation
      早稲田大学
    • Year and Date
      2008-01-12
    • Related Report
      2008 Final Research Report
  • [Presentation] aperture domainにおける非圧縮粘性流について2008

    • Author(s)
      久保隆徹
    • Organizer
      若手による流体力学の基礎方程式研究集会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2008-01-05
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] aperture domainにおける非圧縮粘性流について2008

    • Author(s)
      久保隆徹
    • Organizer
      東工大・早稲田ミニシンポジウム
    • Place of Presentation
      早稲田大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] apeture domainでの非圧縮粘性流について2008

    • Author(s)
      久保隆徹
    • Organizer
      筑波大学解析セミナー
    • Place of Presentation
      筑波大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Navier-Stokes flow in an aperture domain2007

    • Author(s)
      久保隆徹
    • Organizer
      第9回流体と気体の数学解析
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-07-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Navier-Stokes flow in an apretue domain2007

    • Author(s)
      久保隆徹
    • Organizer
      応用数学に関する愛媛ワークショップ
    • Place of Presentation
      愛媛大学
    • Year and Date
      2007-03-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Navier-Stokes flow in an aperture domain2007

    • Author(s)
      久保隆徹
    • Organizer
      第9回流体と気体の数学解析
    • Place of Presentation
      京都大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] The Navier-Stokes flow in the aperture domain2006

    • Author(s)
      久保隆徹
    • Organizer
      第4回浜松偏微分方程式研究集会
    • Place of Presentation
      静岡大学
    • Year and Date
      2006-12-10
    • Related Report
      2008 Final Research Report
  • [Presentation] The Stokes and Navier-Stokes equations in the aperture domain2006

    • Author(s)
      久保隆徹
    • Organizer
      The Banach Center Conference "Parabolic and Navier-Stokes Equations"
    • Place of Presentation
      Bedlevo(ポーランド)
    • Year and Date
      2006-09-14
    • Related Report
      2008 Final Research Report
  • [Presentation] The Stokes and Navier-Stokes equations in the aperture domain2006

    • Author(s)
      久保隆徹
    • Organizer
      Evolution Equation 2006
    • Place of Presentation
      (Mons(Belgium) and Valenciennes(France)
    • Year and Date
      2006-08-31
    • Related Report
      2008 Final Research Report
  • [Presentation] On the Navier-Stokes flows with a nontrivial flux conditon in an aperture domain2006

    • Author(s)
      久保隆徹
    • Organizer
      第28回若手発展方程式セミナー
    • Place of Presentation
      六甲山
    • Year and Date
      2006-08-09
    • Related Report
      2008 Final Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi