Higher-order phase transitions with line-tension effect

Bernardo Galvão-Sousa

ESAIM: Control, Optimisation and Calculus of Variations (2011)

  • Volume: 17, Issue: 3, page 603-647
  • ISSN: 1292-8119

Abstract

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The behavior of energy minimizers at the boundary of the domain is of great importance in the Van de Waals-Cahn-Hilliard theory for fluid-fluid phase transitions, since it describes the effect of the container walls on the configuration of the liquid. This problem, also known as the liquid-drop problem, was studied by Modica in [Ann. Inst. Henri Poincaré, Anal. non linéaire4 (1987) 487–512], and in a different form by Alberti et al. in [Arch. Rational Mech. Anal.144 (1998) 1–46] for a first-order perturbation model. This work shows that using a second-order perturbation Cahn-Hilliard-type model, the boundary layer is intrinsically connected with the transition layer in the interior of the domain. Precisely, considering the energieswhere u is a scalar density function and W and V are double-well potentials, the exact scaling law is identified in the critical regime, when .

How to cite

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Galvão-Sousa, Bernardo. "Higher-order phase transitions with line-tension effect." ESAIM: Control, Optimisation and Calculus of Variations 17.3 (2011): 603-647. <http://eudml.org/doc/221903>.

@article{Galvão2011,
abstract = { The behavior of energy minimizers at the boundary of the domain is of great importance in the Van de Waals-Cahn-Hilliard theory for fluid-fluid phase transitions, since it describes the effect of the container walls on the configuration of the liquid. This problem, also known as the liquid-drop problem, was studied by Modica in [Ann. Inst. Henri Poincaré, Anal. non linéaire4 (1987) 487–512], and in a different form by Alberti et al. in [Arch. Rational Mech. Anal.144 (1998) 1–46] for a first-order perturbation model. This work shows that using a second-order perturbation Cahn-Hilliard-type model, the boundary layer is intrinsically connected with the transition layer in the interior of the domain. Precisely, considering the energies$\[ \{\cal F\}_\{\varepsilon\}(u) := \varepsilon^\{3\} \int_\{\Omega\} |D^\{2\}u|^\{2\} + \frac\{1\}\{\varepsilon\} \int_\{\Omega\} W (u) + \lambda_\{\varepsilon\} \int_\{\partial \Omega\} V(Tu), \]$where u is a scalar density function and W and V are double-well potentials, the exact scaling law is identified in the critical regime, when $\varepsilon\lambda_\{\varepsilon\}^\{\frac\{2\}\{3\}\} \sim 1$. },
author = {Galvão-Sousa, Bernardo},
journal = {ESAIM: Control, Optimisation and Calculus of Variations},
keywords = {Gamma limit; functions of bounded variations; functions of bounded variations on manifolds; phase transitions; limit},
language = {eng},
month = {8},
number = {3},
pages = {603-647},
publisher = {EDP Sciences},
title = {Higher-order phase transitions with line-tension effect},
url = {http://eudml.org/doc/221903},
volume = {17},
year = {2011},
}

TY - JOUR
AU - Galvão-Sousa, Bernardo
TI - Higher-order phase transitions with line-tension effect
JO - ESAIM: Control, Optimisation and Calculus of Variations
DA - 2011/8//
PB - EDP Sciences
VL - 17
IS - 3
SP - 603
EP - 647
AB - The behavior of energy minimizers at the boundary of the domain is of great importance in the Van de Waals-Cahn-Hilliard theory for fluid-fluid phase transitions, since it describes the effect of the container walls on the configuration of the liquid. This problem, also known as the liquid-drop problem, was studied by Modica in [Ann. Inst. Henri Poincaré, Anal. non linéaire4 (1987) 487–512], and in a different form by Alberti et al. in [Arch. Rational Mech. Anal.144 (1998) 1–46] for a first-order perturbation model. This work shows that using a second-order perturbation Cahn-Hilliard-type model, the boundary layer is intrinsically connected with the transition layer in the interior of the domain. Precisely, considering the energies$\[ {\cal F}_{\varepsilon}(u) := \varepsilon^{3} \int_{\Omega} |D^{2}u|^{2} + \frac{1}{\varepsilon} \int_{\Omega} W (u) + \lambda_{\varepsilon} \int_{\partial \Omega} V(Tu), \]$where u is a scalar density function and W and V are double-well potentials, the exact scaling law is identified in the critical regime, when $\varepsilon\lambda_{\varepsilon}^{\frac{2}{3}} \sim 1$.
LA - eng
KW - Gamma limit; functions of bounded variations; functions of bounded variations on manifolds; phase transitions; limit
UR - http://eudml.org/doc/221903
ER -

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