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2010 Fiscal Year Final Research Report

Mathematical analysis of reaction-diffusion system with divergence in vertebrate morphogenesis

Research Project

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Project/Area Number 20740058
Research Category

Grant-in-Aid for Young Scientists (B)

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

Principal Investigator

NAKAGUCHI Etsushi  Osaka University, 教養部, 准教授 (70304011)

Project Period (FY) 2008 – 2010
Keywords応用数学 / 数理生物学 / 反応拡散系 / 個体ゆらぎ / モデル化 / 非線形力学系
Research Abstract

We discussed the modeling and the analysis scheme for individual divergence in the reaction-diffusion system that described the left-right determination process in vertebrate morphogenesis. Moreover, concerning to the theory of morphogenesis dynamics, we studied the existence of global solutions and the structure of attractors of the reaction-diffusion system.

  • Research Products

    (13 results)

All 2011 2010 2009 2008

All Journal Article (7 results) Presentation (5 results) Book (1 results)

  • [Journal Article] Global existence of solutions to a parabolic-parabolic system for chemotaxis with weak degradation2011

    • Author(s)
      E.Nakaguchi, K.Osaki
    • Journal Title

      Nonlinear Analysis : Theory, Method and Applications vol.74, no.1

      Pages: 286-297

  • [Journal Article] Dimension estimate of global attractors for a chemotaxis-growth system and its discretizations2010

    • Author(s)
      E.Nakaguchi
    • Journal Title

      京都大学数理解析研究所講究録 no.1693

      Pages: 143-150

  • [Journal Article] Attractor dimension and numerical analysis of a chemotaxis-growth system2010

    • Author(s)
      E.Nakaguchi
    • Journal Title

      International Journal of Biomathematics and Biostatistics vol.1, no.1

      Pages: 83-91

  • [Journal Article] Dimension estimate of the global attractor for a semi-discretized chemotaxis-growth system by conservative upwind finite-element scheme2009

    • Author(s)
      M.Efendiev, E.Nakaguchi, W.L.Wendland
    • Journal Title

      Journal of Mathematical Analysis and Applications vol.358, no.1

      Pages: 136-147

  • [Journal Article] Dimension estimate of the exponential attractor for the chemotaxis-growth system2008

    • Author(s)
      M.Efendiev, E.Nakaguchi, K.Osaki
    • Journal Title

      Glasgow Mathematical Journal vol.50, no.3

      Pages: 483-497

  • [Journal Article] On a new dimension estimate of the global attractor for chemotaxis-growth systems2008

    • Author(s)
      E.Nakaguchi, M.Efendiev
    • Journal Title

      Osaka Journal of Mathematics vol.45, no.2

      Pages: 273-281

  • [Journal Article] 反応拡散方程式のシミュレーションに現れる不安定振動パターン2008

    • Author(s)
      中口悦史
    • Journal Title

      京都大学数理解析研究所講究録 no.1597

      Pages: 10-14

  • [Presentation] 弱い減衰項を持つ走化性方程式の大域解の存在2011

    • Author(s)
      大崎浩一, 中口悦史
    • Organizer
      日本数学会2011年度年会函数方程式論分科会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-03-22
  • [Presentation] 弱い減衰を持つ走化性・増殖方程式の解の大域的存在2011

    • Author(s)
      中口悦史
    • Organizer
      第93回神楽坂解析セミナー
    • Place of Presentation
      東京理科大学神楽坂校舎(東京都新宿区)
    • Year and Date
      2011-01-22
  • [Presentation] マウス胚の左右軸形成過程を数理の目で観る2010

    • Author(s)
      中口悦史
    • Organizer
      明治大学グローバルCOEプログラム【現象数理学の形成と発展】第7回現象数理若手シンポジウム「細胞・腫瘍の数理ーモデル・解析・シミュレーションー」
    • Place of Presentation
      明治大学生田校舎(神奈川県川崎市多摩区)
    • Year and Date
      2010-11-06
  • [Presentation] 形態形成過程を数理の目で観る2009

    • Author(s)
      中口悦史
    • Organizer
      第22回大学院医歯学総合研究科大学院セミナー「生命科学研究のフロンティア」
    • Place of Presentation
      東京医科歯科大学歯学部特別講堂
    • Year and Date
      2009-12-17
  • [Presentation] 走化性・増殖方程式とその離散系のグローバルアトラクタに対する次元評価2009

    • Author(s)
      中口悦史
    • Organizer
      RIMS 研究集会「非線形発展方程式と現象の数理」
    • Place of Presentation
      京都大学楽友会館
    • Year and Date
      2009-10-22
  • [Book] Proceedings of International Conference on Nonlinear Phenomena with Energy Dissipation : Mathematical Analysis, Modelling and Simulation, GAKUTO International Series Mathematical Sciences and Applications("Comparison of approximation schemes for chemotaxis-growth system via dimensions of global attractors")(P.Colli et al.(eds.))vol.29, Tokyo2008

    • Author(s)
      E.Nakaguchi, M.Efendiev, W.L.Wendland
    • Total Pages
      305-312
    • Publisher
      Gakkotosho

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Published: 2012-02-13   Modified: 2016-04-21  

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