Garcke, Harald and Kraus, Christiane
An inhomogeneous, anisotropic, elastically modified Gibbs-Thomson law as singular limit of a diffuse interface model.
PAMM Proc. Appl. Math. Mech. 10, pp. 519-520.
We consider the sharp interface limit of a diffuse phase field model with prescribed
total mass taking into account a spatially inhomogeneous anisotropic interfacial energy and an
elastic energy. The main aim is the derivation of a weak formulation of an anisotropic, inhomogeneous,
elastically modified Gibbs–Thomson law in the sharp interface limit. To this end we
show that one can pass to the limit in the weak formulation of the Euler–Lagrange equation of
the diffuse phase field energy.
|Institutions:|| Mathematics > Prof. Dr. Harald Garcke|
|Keywords:||Van der Waals–Cahn–Hilliard energy, singular perturbations, anisotropic and inhomogeneous
interfacial energy, elasticity, Gibbs–Thomson law.|
|Subjects:||500 Science > 510 Mathematics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||23 Mar 2010 08:12|
|Last Modified:||20 Jul 2011 22:23|