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A research on a system of nonlinear partial differential equations describing phase transition phenomena

Research Project

Project/Area Number 12640166
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic analysis
Research InstitutionGifu University

Principal Investigator

AIKI Toyohiko  Gifu University, Faculty of Education, Associate Professor, 教育学部, 助教授 (90231745)

Co-Investigator(Kenkyū-buntansha) SATO Naoki  Nagoya College of Technology, Associate Professor, 一般教育科, 助教授 (90280370)
TAKEUCHI Shigeru  Gifu University, Professor, 教育学部, 教授 (30021330)
KENMOCHI Nobuyuki  Chiba University, Professor, 教育学部, 教授 (00033887)
ITO Akio  Kinki University, Lecturer, 工学部, 講師 (30303506)
YAMADA Masahiro  Gifu University, Associate Professor, 教育学部, 助教授 (00263666)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2001: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2000: ¥1,900,000 (Direct Cost: ¥1,900,000)
Keywordshysteresis operator / Shape memory alloys / nonlinear PDE's / 1相ステファン問題 / 最急降下法 / 最適制御問題
Research Abstract

Several mathematicians and physicists already proposed some mathematical models consisting of partial differential equations in order to describe dynamics of shape memory alloy materials. In all of them they approximated the relationship between the strain and the stress by polynomials and functions and derived the models. However, in some experiments we know that the relationship is not a usual function and can be express by hysteresis operator, which depends on the historical data. Hence, in this research project we have proposed a new mathematical model including a hysteresis operator without polynomial approximation and studied the model by using the theory for evolution equations governed by time-dependent subdifferentials of convex functions on Hubert spaces. First, we considered the following problem. We already have known that the hysteresis operator is characterized by ordinary differential equations including the subdifferential operator of the indicator function. Then we added the ordinary differential equation to the system consisting of momentum balance law and internal energy balance law. A solution of this system may not satisfy the A smoothness condition so that we approximate the ordinary differential eauations by replacing the parabolic. Our first result is to prove the existence anu uniqueness theorem concerned witn sucn an approximated problem. Next, we applied the classical theory for parabolic equations to our system and showed the wellposedness of our problem without any approximations.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (54 results)

All Other

All Publications (54 results)

  • [Publications] AIKI, Toyohiko: "Weak solutions for Falk's model of shape memory alloys"Mathematical Methods in the Applied Sciences. 23. 293-319 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] ITO, Akio: "Inertial set for a phase transition model of Penrose-Fife type"Adv. in Math. Sci. Appl.. 10. 353-374 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] SATO, Naoki: "Stefan problems with dynamic boundary condition including the hysteresis operator"Proceedings of International conference on : Free boundary problems Theory and Applications I, Gakuto International Series. Mathematical Sciences and Applications. 13. 1-10 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Analysis on one-phase Stefan problems for semilinear parabolic equations with Dirichlet boundary conditions"Proceedings of International conference on : Free boundary problems, Theory and Applications I, Gakuto International Series, Mathematical Sciences and pplications. 13. 176-183 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] ISHIWATA, Tetsuya: "Semidiscretization in space of Nonlinear Degenerate Parabolic Equations with Blow-up Solutions"Journal of Computational Mathematics. 18. 571-586 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Stability of global solutions to one phase Stefan problems for a semilinear parabolic equation"Czechoslovak Mathematical Journal. 125. 135-153 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] KENMOCHI, Nobuyuki: "Stability for a parabolic variational ineqquality associated with total variation functional"Funkc. Ekvac. 44. 119-137 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] KENMOCHI, Nobuyuki: "A variational inequality for total variation functional with constraint"Nonlinear Anal. 46. 435-455 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] ITO, Akio: "Time-dependent attractors of bounded dynamical systems generated by sub-differentials"Comm. Appl. Anal. 5. 403-419 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] KUBO, Masahiro: "Well-posedness and attractors of phase transition models with constraint"Nonlinear Anal. 47. 3207-3214 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Some models for shape memory alloys"Mathematical Aspects of Modelling Structure Formation Phenomena. 17. 144-162 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Some models for shape memory alloys"自由境界問題,2001,数理解析研究所講究録. 1210. 167-178 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Optimal control problem for phase-field equations with nonlinear dy-namic boundary conditions"Nonlinear Analysis. 47. 3183-3194 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Numerical computation of Lyapunov exponents related to attractors in a free boundary problem"Nonlinear Analysis. 47. 3823-3833 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] FUKAO, Takeshi: "Transmission problems arising in Czochralski process of crystal growth"Mathematical Aspects of Modelling Structure Formation Phenomena. 17. 228-243 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] ITO, Akio: "Inertial set for one-dimensional non-isothermal phase separation model"Adv. Math. Sci. Appl.. 11. 835-857 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] M.Nagayama: "Three-dimensional numerical simulation of helically propagating combustion waves"Journal of Materials Synthesis and Processing. 9. 153-163 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Phase field equations with constraints under nonlinear dynamic boundary conditions"Communications in Applied Analysis. 5. 215-234 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Uniqueness for multi-dimensional Stefan problems with nonlinear boundary conditions described by maximal monotone operators"Differential and Integral Equations. 15. 973-1008 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko: "Well-posedness of one-phase Stefan problems for sublinear heat equations"Journal of Nonlinear Analysis : Theory, Methods, and Applications. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] KENMOCHI, Nobuyuki: "Stability for a phase field model with the total variation functional as the interfacial energy"Nonlinear Anal. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Weak aolutions fo Falks model of shape memory alloys"Mathematical Methods in the Applied Sciences. 23. 293-319 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] ITO,Akio: "Inertial set for a phase transition model of Penrose-Fife type."Adv. in Math. Sci Appl.. 10. 353-374 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] SATO,Naoki: "Stefan problems with dynamic boundary condition including the hysteresis operator."Proceedings of International conference on: Free boundary problems, Theory and Applications I, Gakuto International Series, Mathematical Sciences. and Applications. 13. 1-10 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Analysis on one-phase Stefan problems for semilineat parabolic equation with Dirichlet boundary conditions"Proceedings of International conference on: free boundary problems, Theory and Applications I, Gakuto International Series, Mathematical Sciences. and Applications. 13. 1-10 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Ishiwata,Tetsuya: "Semidiscretization in space of Nonlinear Degenerate Parabolic Equations with Blow-up Solutions"Journal of Computational Mathematics. 18. 571-586 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Stability of global solutions to one phase Stefan problems for a semilinear parabolic equation."Czechoslovak Mathematical Jounal. 125. 135-153 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kenmochi,Nobuyuki: "Stability for a parabolic variational inequality associated with total variation functional."Funkc. Ekvac. 44. 119-137 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kenmochi,Nobuyuki: "A variational inequality for total variation functional with constraint."Nonlinear Anal. 46. 435-455 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Ito,Akio: "Time-dependent attractors of bounded dynamical systems generated by subdifferentials."Comm. Appl. Anal. 5. 403-419 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kubo,Masahiro: "Well-posedness and attractors of phase transition models with constraint"Nonlnear Analysis. 47. 3207-3214 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Some modesl for shape memory alloys"Mathematical Aspets of Modlling Strucrure Formation Phenomena. 17. 44-162 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Some modesl for shape memory alloys"Free boundary problems, RIMS Kokyuroku 1210. 167-178 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Optimal control problem for phase-field equations with nonlinear dynamic boundary conditions."Nonlnear Analysis. 47. 3183-3194 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Numerical computation of Lyapunov exponents related to attractors in a free boundary problem."Nonlnear Analysis. 47. 3823-3833 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Fukao,Takeshi: "Transmission problems arising in Czochralski process of crystal growth"Mathematical Aspects of Modelling Strcture Formation Phenomena. 17. 228-243 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Ito,Aiki: "Inertial set for one-dimensional non-isothermal phase separation model"Adv. Math Sci Appl.. 11. 835-857 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Nagayama,M.: "Three-dimensional numerical simulation of helically propagating combustion waves"Journal of Synthsis and Processing. 9. 153-163 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko, Naoki: "Phase field equations with constraints under nonlinear dynamic boundary conditions"Communications in Applied Analysis. 5. 215-234 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Uniqueness for multi-dimensional Stefan problems with nonlinear boundary conditions described by maximal monotone operators"Differential and Integral Equations. 15. 973-1008 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Aiki,Toyohiko: "Well-posedness of one-phase Stefan problems for sublinear heat equations."Journal of Nonlinear Analysis: Theory, Methods, and Applications. to appear.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kenmochi,Nobuyuki: "Stability for a phase field model with the total variation functional as the interfacial energy"Nonlinear Anal.. to appear.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] AIKI, Toyohiko, KENMOCHI, Nobuyuki: "Some models for shape memory alloys"自由境界問題,2001,数理解析研究所講究録. 1210. 167-178 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] AIKI, Toyohiko, KADOYA, Atsushi, SATO, Naoki: "Optimal control problem for phase-field equations with nonlinear dynamic boundary conditions"Nonlinear Analysis. 47. 3183-3194 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] AIKI, Toyohiko, IMAI, Hitoshi, TAKEUCHI, Toshiki: "Numerical computation of Lyapunov exponents related to attractors in a free boundary problem"Nonlinear Analysis. 47. 3823-3833 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] AIKI, Toyohiko, SATO, Naoki: "Phase field equations with constraints under nonlinear dynamic boundary conditions"Communications in Applied Analysis. 5. 215-234 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] AIKI, Toyohiko: "Uniqueness for multi-dimensional Stefan problems with nonlinear boundary conditions described by maximal monotone operators"Differential and Integral Equations. 15. 973-1008 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] AIKI, Toyohiko, IMAI, Hitoshi, ISHIMURA Naoyuki: "Well-posedness of one-phase Stefan problems for sublinear heat equations"Journal of Nonlinear Analysis : Theory, Methods, and Applications. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] AIKI,Toyohiko: "Weak solutions for Falk's model of shape memory alloys"Mathematical Methods in the Applied Sciences. 23. 299-319 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] AIKI,Toyohiko-Sato,Naoki: "Stefan problems with dynamic boundary condition including the hysteresis operator"Proceedings of International conference on : Free boundary problems, Theory and Applications I. 13. 1-10 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] AIKI,Toyohiko & IMAI,Hitoshi: "Stability of global solutions to one phase Stefan problems for a semilinear parabolic equation"Czechoslovak Mathematical Journal. 50. 135-153 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] AIKI,Toyohiko Imai,Hitoshi and Ishimura,Naoyuki: "Analysis on one-phase Stefan problems for semilinear parabolic equations"Proceedings of International conference on : Free boundary problems, Theory and Applications II. 14. 176-183 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 愛木豊彦,今井仁司,石村直之,山田義雄: "Asymptotic behavior of solutions to one-phase Stefan problems for sublinear heat equations"非線形拡散系-ダイナミクスと漸近解析,2000数理解析研究所講究録. 1178. 36-47 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] ITO,Akio and Kenmochi,Nobuyuki: "Inertial set for a phase transition model of Penrose-Fife type"Adv.Math.Sci.Appl.. 10. 353-374 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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