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Partial differential equations with the total mass conservation and related topics of abstract approach

Research Project

Project/Area Number 17K05321
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Mathematical analysis
Research InstitutionKyoto University of Education

Principal Investigator

Fukao Takeshi  京都教育大学, 教育学部, 教授 (00390469)

Co-Investigator(Kenkyū-buntansha) 愛木 豊彦  日本女子大学, 理学部, 教授 (90231745)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords動的境界条件 / カーン・ヒリアード方程式 / 発展方程式 / 総質量保存則 / 急速拡散 / 有限時刻消滅 / Cahn-Hilliard方程式 / Allen-Cahn方程式 / 接合問題 / 非線形偏微分方程式 / 力学的境界条件 / カーン-ヒリアード方程式 / 解析学 / 関数方程式論 / 実関数論 / 数理物理 / 発展方程式論
Outline of Final Research Achievements

Results, well-posedness, asymptotic behavior, optimal control, and numerical analysis, for the Cahn-Hilliard system under the dynamic boundray condition were obtained applying the framework of the abstract evolution equation.
It becames clear that the abstract theory can be applied by suitable usage of the conservation of total mass, to set up the framework of function space and preparing an appropriate framework such as Poincare's inequality corresponding to each problem. On the other hand, new models with different dynamic boundary conditions have been proposed one after another during the research period. On this project the well-posedness of the problem which has the mass conservation separately, could be studied. The same kind of problems related to dynamic boundary conditions, including this research, will be attracting more.

Academic Significance and Societal Importance of the Research Achievements

動的境界条件下において、適切性を論じることができたいくつかの問題においては、内部の方程式より境界上の方程式の方が設定できる自由度が高い。今後は内部の方程式をある程度整え、一方で境界の方程式をより複雑にし、従来表現できなかった複雑な現象を記述しつつ、適切性が裏付けられた動的境界条件下での偏微分方程式が研究対象になることが予想される。動的境界条件というあらたな設定によって、古くから研究されてきた研究課題が再度見直され、分野の再開拓という意味で本研究によって得られた結果が応用できる道筋が構築された。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (38 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (11 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 11 results,  Open Access: 2 results) Presentation (23 results) (of which Int'l Joint Research: 6 results,  Invited: 12 results)

  • [Int'l Joint Research] Pavia University(イタリア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Fudan University(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Pavia University(イタリア)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Fudan University/Chinese University of Hong Kong(中国)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Separation property and convergence to equilibrium for the equation and dynamic boundary condition of Cahn?Hilliard type with singular potential2021

    • Author(s)
      Takeshi Fukao, Hao Wu
    • Journal Title

      Asymptotic Analysis

      Volume: to appear Issue: 3-4 Pages: 303-341

    • DOI

      10.3233/asy-201646

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On a transmission problem for equation and dynamic boundary condition of Cahn-Hilliard type with nonsmooth potentials2020

    • Author(s)
      Pierluigi Colli, Takeshi Fukao, and Hao Wu
    • Journal Title

      Mathematische Nachrichten

      Volume: 293 Issue: 11 Pages: 2051-2081

    • DOI

      10.1002/mana.201900361

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On a perturbed fast diffusion equation with dynamic boundary conditions2020

    • Author(s)
      Takeshi Fukao
    • Journal Title

      Advances in Mathematical Sciences and Applications

      Volume: 29

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vanishing diffusion in a dynamic boundary condition for the Cahn-Hilliard equation2020

    • Author(s)
      Pierluigi Colli, Takeshi Fukao
    • Journal Title

      Nonlinear Differential Equations and Applications NoDEA

      Volume: 27 Issue: 6

    • DOI

      10.1007/s00030-020-00654-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cahn-Hilliard equation on the boundary with bulk condition of Allen-Cahn type2020

    • Author(s)
      P. Colli and T. Fukao
    • Journal Title

      Adv. Nonlinear Anal.

      Volume: 9 Issue: 1 Pages: 16-38

    • DOI

      10.1515/anona-2018-0055

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On a coupled bulk-surface Allen-Cahn system with an affine linear transmission condition and its approximation by a Robin boundary condition2019

    • Author(s)
      [3]P. Colli, T. Fukao, and K. F. Lam
    • Journal Title

      Nonlinear Anal.

      Volume: 184 Pages: 116-147

    • DOI

      10.1016/j.na.2018.10.018

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nonlinear diffusion equations with Robin boundary conditions as asymptotic limits of Cahn-Hilliard systems2018

    • Author(s)
      Fukao Takeshi、Motoda Taishi
    • Journal Title

      Journal of Elliptic and Parabolic Equations

      Volume: 4 Issue: 1 Pages: 271-291

    • DOI

      10.1007/s41808-018-0018-1

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nonlinear diffusion equations as asymptotic limits of Cahn-Hilliard systems on unbounded domains via Cauchy's criterion2018

    • Author(s)
      Fukao Takeshi、Kurima Shunsuke、Yokota Tomomi
    • Journal Title

      Mathematical Methods in the Applied Sciences

      Volume: 41 Issue: 7 Pages: 2590-2601

    • DOI

      10.1002/mma.4760

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Abstract approach to degenerate parabolic equations with dynamic boundary conditions2018

    • Author(s)
      Fukao Takeshi、Motoda Taishi
    • Journal Title

      Advances in Mathematical Sciences and Applications

      Volume: 27 Pages: 29-44

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Boundary Control Problem for the Equation and Dynamic Boundary Condition of Cahn-Hilliard Type2017

    • Author(s)
      Fukao Takeshi, Yamazaki Noriaki
    • Journal Title

      "Solvability, Regularity, Optimal Control of Boundary Value Problems for PDEs", Springer INdAM Series, Springer, Cham

      Volume: 22 Pages: 255-280

    • DOI

      10.1007/978-3-319-64489-9_10

    • ISBN
      9783319644882, 9783319644899
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Structure-preserving finite difference schemes for the Cahn--Hilliard equation with dynamic boundary conditions in the one-dimensional case2017

    • Author(s)
      Fukao Takeshi、Yoshikawa Shuji、Wada Saori
    • Journal Title

      Communications on Pure and Applied Analysis

      Volume: 16 Issue: 5 Pages: 1915-1938

    • DOI

      10.3934/cpaa.2017093

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Nonlinear diffusion equation with dynamic boundary conditions and related topics2020

    • Author(s)
      深尾武史
    • Organizer
      第45回偏微分方程式論札幌シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 動的境界条件下でのCahn-Hilliard方程式系に対する境界拡散項の消滅について2020

    • Author(s)
      深尾武史, Pierluigi Colli
    • Organizer
      日本数学会2020年度秋季総合分科会
    • Related Report
      2020 Annual Research Report
  • [Presentation] On a perturbed fast diffusion equation with dynamic boundary conditions2020

    • Author(s)
      深尾武史
    • Organizer
      楕円型・放物型微分方程式研究集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 動的境界条件下でのCahn-Hilliard方程式の可解性とその周辺-発展方程式論による接近-2020

    • Author(s)
      深尾武史
    • Organizer
      高専間ネットワークによる微分方程式研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Liu-Wuモデルに対する適切性について2019

    • Author(s)
      深尾武史
    • Organizer
      第45回発展方程式研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] On a transmission problem for equation and dynamic boundary condition of Cahn-Hilliard type with nonsmooth potentials2019

    • Author(s)
      Takeshi Fukao
    • Organizer
      復旦大学数学科学学院 数学総合報告会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] On a transmission problem for the equation and dynamic boundary condition of Cahn-Hilliard type2019

    • Author(s)
      深尾武史
    • Organizer
      日本数学会 2019 年度秋季総合分科会
    • Related Report
      2019 Research-status Report
  • [Presentation] On a transmission problem for the equation and dynamic boundary condition of Cahn-Hilliard type2019

    • Author(s)
      Takeshi Fukao
    • Organizer
      Workshop on Mathematical Methods and Applications with Nonlinear Evolution Equations
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Convergence to equilibrium for the equation and dynamic boundary condition of Cahn-Hilliard type2019

    • Author(s)
      Takeshi Fukao
    • Organizer
      Equadiff 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] GMSモデルに対する長時間挙動と純粋相からの分離定理について2019

    • Author(s)
      深尾武史、Hao Wu
    • Organizer
      日本数学会 2019 年度年会 実関数論分科会
    • Related Report
      2018 Research-status Report
  • [Presentation] Perspectives in nonlinear diffusion equations as asymptotic limits of Cahn-Hilliard systems2018

    • Author(s)
      Takeshi Fukao
    • Organizer
      The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 総体積保存則に拘束される偏微分方程式と発展方程式による抽象論的接近2018

    • Author(s)
      深尾武史
    • Organizer
      日本数学会 2018 年度秋季総合分科会 応用数学分科会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] GMSモデルに対する大域解と純粋相からの分離定理について2018

    • Author(s)
      深尾武史、Hao Wu
    • Organizer
      第44回発展方程式研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Recent advances in equation and dynamic boundary condition of Cahn-Hilliard type2018

    • Author(s)
      Takeshi Fukao
    • Organizer
      Trends in variational evolution
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent advances in Cahn-Hilliard system with dynamic boundary condition of GMS type2018

    • Author(s)
      Takeshi Fukao
    • Organizer
      復旦大学数学科学学院 数学総合報告会
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Log型ポテンシャルを持つGMSモデルにおける純粋相からの分離定理2018

    • Author(s)
      Takeshi Fukao
    • Organizer
      日本数学会 2018 年度年会 実関数論分科会
    • Related Report
      2017 Research-status Report
  • [Presentation] 力学的境界条件下でのCahn-Hilliard方程式とその周辺2017

    • Author(s)
      深尾 武史
    • Organizer
      表面・界面ダイナミクスの数理13
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Cahn-Hilliard型の方程式ならびに力学的境界条件とその周辺2017

    • Author(s)
      深尾 武史
    • Organizer
      岐阜数理科学セミナー
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Variational inequalities with weakly time-dependent constraint and their applications2017

    • Author(s)
      Takeshi Fukao
    • Organizer
      Free Boundary Problems: Theory and Applications
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Cahn-Hilliard equation on the boundary with bulk condition of Allen-Cahn type2017

    • Author(s)
      Takeshi Fukao, Pierluigi Colli
    • Organizer
      Equadiff 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 領域内部の方程式を補助条件とする境界上でのCahn-Hilliard方程式へのGMSモデルからの接近について2017

    • Author(s)
      深尾 武史
    • Organizer
      第8回 拡散と移流の数理
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 領域内部の方程式を補助条件とする境界上でのCahn-Hilliard方程式の可解性について2017

    • Author(s)
      深尾 武史, Pierluigi Colli
    • Organizer
      日本数学会 2017年度秋季総合分科会 実関数論分科会
    • Related Report
      2017 Research-status Report
  • [Presentation] Allen-Cahn/Poisson 方程式を補助条件とする境界上でのCahn-Hilliard方程式について2017

    • Author(s)
      深尾 武史, Pierluigi Colli
    • Organizer
      第43回発展方程式研究会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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