ON THE LOGARITHMIC CAHN-HILLIARD EQUATION WITH GENERAL PROLIFERATION TERM
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作者:
Mheich, Rim
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Univ Poitiers, Lab Math & Applicat, Chasseneuil, France
Univ Libanaise, EDST, Lab Math, Hadath, LebanonUniv Poitiers, Lab Math & Applicat, Chasseneuil, France
Mheich, Rim
[1
,3
]
Petcu, Madalina
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Univ Poitiers, Lab Math & Applicat, Chasseneuil, FranceUniv Poitiers, Lab Math & Applicat, Chasseneuil, France
Petcu, Madalina
[1
]
Talhouk, Raafat
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Leonard de Vinci Pole Univ, Res Ctr, F-92916 Paris, France
Univ Libanaise, EDST, Lab Math, Hadath, LebanonUniv Poitiers, Lab Math & Applicat, Chasseneuil, France
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
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.
机构:
Univ La Rochelle, Lab Math Image & Applicat, F-17042 La Rochelle, FranceUniv La Rochelle, Lab Math Image & Applicat, F-17042 La Rochelle, France
Cherfils, Laurence
Miranville, Alain
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Univ Poitiers, Lab Math & Applicat, UMR CNRS 6086, SP2MI, F-86962 Futuroscope, FranceUniv La Rochelle, Lab Math Image & Applicat, F-17042 La Rochelle, France
Miranville, Alain
Zelik, Sergey
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Univ Surrey, Dept Math, Guildford GU2 7XH, Surrey, EnglandUniv La Rochelle, Lab Math Image & Applicat, F-17042 La Rochelle, France
机构:
Politecn Milan, Dipartimento Matemat, Via Bonardi 9, I-20133 Milan, ItalyPolitecn Milan, Dipartimento Matemat, Via Bonardi 9, I-20133 Milan, Italy
Conti, Monica
Gatti, Stefania
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机构:
Univ Modena & Reggio Emilia, Dipartimento Sci Fis Informat & Matemat, Via Campi 213-b, I-41125 Modena, ItalyPolitecn Milan, Dipartimento Matemat, Via Bonardi 9, I-20133 Milan, Italy
Gatti, Stefania
Miranville, Alain
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机构:
Henan Normal Univ, Sch Math & Informat Sci, Xinxiang, Henan, Peoples R China
Univ Poitiers, Equipe DACTIM MIS, Lab I3M & Lab Math & Applicat, Site Futuroscope Teleport 2 11 Blvd Marie & Pierre, F-86073 Poitiers 9, FrancePolitecn Milan, Dipartimento Matemat, Via Bonardi 9, I-20133 Milan, Italy
机构:
Xiamen Univ, Sch Math Sci, Xiamen, Fujian, Peoples R China
Univ Poitiers, CNRS, Equipe DACTIM MIS, Lab Math & Applicat,UMR 7348, Blvd Marie & Pierre Curie Teleport 2, F-86962 Futuroscope, FranceXiamen Univ, Sch Math Sci, Xiamen, Fujian, Peoples R China
机构:
Univ Poitiers, CNRS, UMR 7348, Lab Math & Applicat,SP2MI, F-86962 Futuroscope, FranceUniv Poitiers, CNRS, UMR 7348, Lab Math & Applicat,SP2MI, F-86962 Futuroscope, France