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Surface tension and its interaction for non-equilibrium surface phenomena

Research Project

Project/Area Number 17340041
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

TONEGAWA Tonegawa  Hokkaido University, 大学院理学研究院, 教授 (80296748)

Co-Investigator(Kenkyū-buntansha) JIMBO Shuichi  北海道大学, 大学院理学研究院, 教授 (80201565)
YANAGITA Tatsuo  北海道大学, 電子科学研究所, 助教 (80242262)
Project Period (FY) 2005 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥14,430,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2007: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2006: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2005: ¥3,500,000 (Direct Cost: ¥3,500,000)
Keywords相分離 / 表面張力 / フェーズフィールドモデル / 変分問題 / Allen-Cahn方程式 / 非線形偏微分方程式 / 曲率流 / Cahn-Hilliard方程式 / フェーズフイールドモデル / 確率偏微分方程式 / 曲率 / 特異摂動
Research Abstract

フェイズフィールド法は相分離面を含む非一様状態を表すため、理論と数値計算に多用されている. 当該研究では、フェイズフィールド法における内部遷移層のプロファイルについて特別な仮定を置かなくても、エネルギーおよびその第一変分、またはそれに類する積分量が制御されていれば、仮定が結果として自動的に成り立つ構造をもつことを様々な問題設定(De Giorgi問題、流体問題、大偏差原理問題など)で示し、フェイズフィールド法の数学的基礎の解明を進めた.

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (36 results)

All 2008 2007 2006 2005 Other

All Journal Article (24 results) (of which Peer Reviewed: 16 results) Presentation (10 results) Remarks (2 results)

  • [Journal Article] Partial regularity of weak solutions to Maxwell's equation in quasi-static electromagnetic field2008

    • Author(s)
      Hong, Ming-Chun, Tonegawa, Yoshihiro, Yassin, Alzubaidi
    • Journal Title

      Methods and Applications of Analysis 15, no.2

      Pages: 205-222

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Convergence of phase-field approximations to the Gibbs-Thomson law2008

    • Author(s)
      Roger, Matthias, Tonegawa, Yoshihiro
    • Journal Title

      Calc. Var. Partial Differential Equations 32, no.1

      Pages: 111-136

    • NAID

      120000952615

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Partial regularity of weak solutions to Maxwell' s equations in a quasi-static electromagnetic field2008

    • Author(s)
      Hong, Ming-Chun
    • Journal Title

      Methods and applications of analysis 15

      Pages: 205-222

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Convergence of phase-field approximations to the Gibbs-Thomson law2008

    • Author(s)
      Roger, Matthias
    • Journal Title

      Calculus of variations and partial differential equations 32

      Pages: 111-136

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Higher multiplicities in the one-dimensional Allen-Cahn action functional, Indiana University Math2007

    • Author(s)
      Westdickenberg, Maria, Tonegawa, Yoshihiro
    • Journal Title

      Journal 56, no6

      Pages: 2935-2989

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A singular perturbation problem with integral curvature bound2007

    • Author(s)
      Nagase, Yuko, Tonegawa, Yoshihiro
    • Journal Title

      Hiroshima Math J. 37, no.3

      Pages: 455-489

    • NAID

      110006455963

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic clusters and fold energies2007

    • Author(s)
      Giga, Yoshikazu, Kubo, Motohiko, Tonegawa, Yoshihiro
    • Journal Title

      Proc. Roy. Soc. Edinburgh Sect A 137, no.1

      Pages: 23-40

    • NAID

      120006459377

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Higher multiplicities in the one-dimensional Allen-Cahn action functional2007

    • Author(s)
      Westdickenberg, Maria
    • Journal Title

      Indiana University Math. Journal 56

      Pages: 2935-2989

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A singular perturbation problem with integral curvature bound2007

    • Author(s)
      Nagase, Yuko
    • Journal Title

      Hiroshima Math. Journal 37

      Pages: 455-489

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic clusters and fold energies2007

    • Author(s)
      Giga, Yoshikazu
    • Journal Title

      Proc. Roy. Soc. Edinburgh Sect. A 137

      Pages: 23-40

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sharp-interface limit of the action functional for Allen Cahn in one space dimension2006

    • Author(s)
      Kohn, Robert, Reznikoff, Maria, Tonegawa, Yoshihiro
    • Journal Title

      Calc. Var. Partial Differential Equations 25 25 no.4

      Pages: 503-534

    • NAID

      120006459416

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sharp-interface limit of the action functional for Allen Cahn in one space dimension2006

    • Author(s)
      Kohn, Robert
    • Journal Title

      Calc. Var. Partial Differential Equations 25・4

      Pages: 503-534

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A transition from ascending flight to vertical hovering : a study of a symmetric flapping model2006

    • Author(s)
      Iima, Makoto
    • Journal Title

      Europhys. Lett 74・1

      Pages: 55-61

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Interior gradient estimate for 1-D anisotropic curvature flow2005

    • Author(s)
      Nagase, Yuko, Tonegawa, Yoshihiro
    • Journal Title

      Boletim da Sociedade Paranaense de Matematica 23 no.1-2

      Pages: 93-98

    • NAID

      120006459360

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of data in terms of two-dimensional random walk model : Interaction between NADH-cytochrome b5 reductase and cytochrome b52005

    • Author(s)
      Tonegawa, Yoshihiro, Umeda, Noriaki, Hayakawa, Tohru, Ishibashi, Teruo
    • Journal Title

      Biomedical Research 26(5)

      Pages: 207-212

    • NAID

      130004470653

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A diffused interface whose chemical potential lies in Sobolev spaces2005

    • Author(s)
      Tonegawa, Yoshihiro
    • Journal Title

      Ann. Scuola Norm. Sup. Pisa Cl. Sci. 5(4)

      Pages: 487-510

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Partial regularity for a selective smoothing functional for image restoration in BV space2005

    • Author(s)
      Chen, Yunmei, Rao, M., Tonegawa, Y., Wunderli, T.
    • Journal Title

      SIAM Journal on Mathematical Analysis 37, no.4

      Pages: 1098-1116

    • NAID

      120006459404

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On stable critical points for a singular perturbation problem2005

    • Author(s)
      Tonegawa, Yoshihiro
    • Journal Title

      Comm. Analysis and Geometry 13 no.2

      Pages: 439-459

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A diffused interface whose chemical potential lies in Sobolev spaces2005

    • Author(s)
      Tonegawa, Yoshihiro
    • Journal Title

      Ann.Scuola Norm.Sup.Pisa Cl.Sci.(5) 4・3

      Pages: 487-510

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Partial regularity for a selective smoothing functional for image restoration in BV space2005

    • Author(s)
      Chen, Yunmei
    • Journal Title

      SIAM Journal on Mathematical Analysis 37・4

      Pages: 1098-1116

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Evaluation of data in terms of two-dimensional random walk model : Interaction between NADH-cytochrome b5 reductase and cytochrome b52005

    • Author(s)
      Tonegawa, Yoshihiro
    • Journal Title

      Biomedical Research 26・5

      Pages: 207-212

    • NAID

      130004470653

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A pair of excitable FitzHugh-Nagumo elements : Synchronization, Multistability and Chaos2005

    • Author(s)
      Yanagita, Tetsuo
    • Journal Title

      Physical Review E 72・5

    • NAID

      120000962943

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Signal propagation and failure in one-dimensional FitzHugh-Nagumo equations with periodic stimuli2005

    • Author(s)
      Yanagita, Tetsuo
    • Journal Title

      Physical Review E 71・3

    • NAID

      120000949935

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Asymmetric motion of a two-dimensional symmetric flapping model2005

    • Author(s)
      Iima, Makoto
    • Journal Title

      Fluid Dynamics Research 36・(4-6)

      Pages: 407-425

    • Related Report
      2005 Annual Research Report
  • [Presentation] Two-phase non-Newtonian fluid flow with surface tension2008

    • Author(s)
      利根川吉廣
    • Organizer
      第6回浜松偏微分方程式研究集会
    • Place of Presentation
      静岡大学
    • Year and Date
      2008-12-23
    • Related Report
      2008 Final Research Report
  • [Presentation] On some regularity issues of stable critical points for phase boundary problems2008

    • Author(s)
      利根川吉廣
    • Organizer
      熊本における偏微分方程式研究集会
    • Place of Presentation
      熊本大学
    • Year and Date
      2008-10-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Existence of measure-valued solutions for two-phase non-Newtonian fluid flow with surface tension2008

    • Author(s)
      利根川吉廣
    • Organizer
      研究集会「第四回非線型の諸問題」
    • Place of Presentation
      佐賀大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] Phase field model and the generalized Gibbs-Thomson law2008

    • Author(s)
      利根川吉廣
    • Organizer
      Recent Progress on Pattern Formation and Dynamics in Mathematical Sciences
    • Place of Presentation
      龍谷大学
    • Year and Date
      2008-06-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Phase field model and the generalized Gibbs-Thomson law2008

    • Author(s)
      利根川吉廣
    • Organizer
      Workshop on Nonlinear PDEs related to physical models
    • Place of Presentation
      国立台湾大学
    • Year and Date
      2008-05-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Various mathematial questions arising in phase separation problem,Geometry of singularities via PDE's2007

    • Author(s)
      利根川吉廣
    • Organizer
      GMT and Diff. Geometry
    • Place of Presentation
      東北大学
    • Year and Date
      2007-01-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Allen-Cahn action functional and its singular perturbation2006

    • Author(s)
      利根川吉廣
    • Organizer
      SNP2006
    • Place of Presentation
      京都
    • Year and Date
      2006-12-04
    • Related Report
      2008 Final Research Report
  • [Presentation] A singular perturbation problem motivated by larege deviation theory2005

    • Author(s)
      利根川吉廣
    • Organizer
      SNP2005
    • Place of Presentation
      京都
    • Year and Date
      2005-11-28
    • Related Report
      2008 Final Research Report
  • [Presentation] A singular perturbation problem motivated by larege deviation theory2005

    • Author(s)
      利根川吉廣
    • Organizer
      PDE and applications
    • Place of Presentation
      University of Florida
    • Year and Date
      2005-11-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Singular perturbation limit of phase separation problem2005

    • Author(s)
      利根川吉廣
    • Organizer
      PDE
    • Place of Presentation
      Oberwolfach
    • Year and Date
      2005-07-25
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.math.sci.hokudai.ac.jp/~tonegawa/toppagejp.htm

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.math.sci.hokudai.ac.jp/~tonegawa/toppagejp.htm

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

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