ON THE LOGARITHMIC CAHN-HILLIARD EQUATION WITH GENERAL PROLIFERATION TERM

被引:0
|
作者
Mheich, Rim [1 ,3 ]
Petcu, Madalina [1 ]
Talhouk, Raafat [2 ,3 ]
机构
[1] Univ Poitiers, Lab Math & Applicat, Chasseneuil, France
[2] Leonard de Vinci Pole Univ, Res Ctr, F-92916 Paris, France
[3] Univ Libanaise, EDST, Lab Math, Hadath, Lebanon
关键词
Cahn-Hilliard Equation; well-posedness; logarithmic nonlinear term; existence; regularization term; regular nonlinear term; attractors; strict separation property; Dirichlet boundary conditions; finite-dimensional attractors; numerical simulations; FE-CR ALLOYS; SPINODAL DECOMPOSITION; COMPUTER-MODELS; ATOMIC-LEVEL; EXPONENTIAL ATTRACTORS; HIGHER DIMENSIONS;
D O I
10.3934/cpaa.2024016
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Our aim in this article is to study the well-posedness of the generalized logarithmic nonlinear Cahn-Hilliard equation with regularization and proliferation terms. We are interested in studying the asymptotic behavior, in terms of finite-dimensional attractors, of the dynamical system associated with the problem and majorate the rate of convergence between the solutions of the Cahn-Hilliard equation and the regularized one. Additionally, we present some further regularity results and subsequently prove a strict separation property of the solution. Finally, we provide some numerical simulations to compare the solution with and without the regularization term, and more.
引用
收藏
页码:383 / 403
页数:21
相关论文
共 50 条
  • [1] The Cahn-Hilliard Equation with Logarithmic Potentials
    Cherfils, Laurence
    Miranville, Alain
    Zelik, Sergey
    [J]. MILAN JOURNAL OF MATHEMATICS, 2011, 79 (02) : 561 - 596
  • [2] The Cahn-Hilliard Equation with Logarithmic Potentials
    Laurence Cherfils
    Alain Miranville
    Sergey Zelik
    [J]. Milan Journal of Mathematics, 2011, 79 : 561 - 596
  • [3] A perturbation of the Cahn-Hilliard equation with logarithmic nonlinearity
    Conti, Monica
    Gatti, Stefania
    Miranville, Alain
    [J]. JOURNAL OF DIFFERENTIAL EQUATIONS, 2024, 382 : 50 - 76
  • [4] Existence of Solutions to a Cahn-Hilliard Type Equation with a Logarithmic Nonlinear Term
    Miranville, Alain
    [J]. MEDITERRANEAN JOURNAL OF MATHEMATICS, 2019, 16 (01)
  • [5] Asymptotic behaviour of a generalized Cahn-Hilliard equation with a proliferation term
    Miranville, Alain
    [J]. APPLICABLE ANALYSIS, 2013, 92 (06) : 1308 - 1321
  • [6] Global attractor for a hyperbolic Cahn-Hilliard equation with a proliferation term
    Badieti Matala, Padouette Boubati
    Moukoko, Daniel
    Isseret Goyaud, Mayeul Evrard
    [J]. ASYMPTOTIC ANALYSIS, 2022, 127 (1-2) : 143 - 165
  • [7] A Cahn-Hilliard equation with a proliferation term for biological and chemical applications
    Fakih, Hussein
    [J]. ASYMPTOTIC ANALYSIS, 2015, 94 (1-2) : 71 - 104
  • [8] Cahn-Hilliard equation with regularization term
    Mheich, Rim
    [J]. ASYMPTOTIC ANALYSIS, 2023, 133 (04) : 499 - 533
  • [9] ON THE CAHN-HILLIARD EQUATION WITH A LOGARITHMIC FREE-ENERGY
    DEBUSSCHE, A
    DETTORI, L
    [J]. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 1995, 24 (10) : 1491 - 1514
  • [10] The stochastic Cahn-Hilliard equation with degenerate mobility and logarithmic potential
    Scarpa, Luca
    [J]. NONLINEARITY, 2021, 34 (06) : 3813 - 3857