Higher-order generalized Cahn–Hilliard equations
Author(s) -
Laurence Cherfils,
Alain Miranville,
Shuiran Peng,
Wen Zhang
Publication year - 2017
Publication title -
electronic journal of qualitative theory of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 33
ISSN - 1417-3875
DOI - 10.14232/ejqtde.2017.1.9
Subject(s) - mathematics , order (exchange) , cahn–hilliard equation , mathematical economics , mathematical analysis , partial differential equation , economics , finance
Our aim in this paper is to study higher-order (in space) anisotropic generalized Cahn–Hilliard models. In particular, we obtain well-posedness results, as well as the existence of the global attractor. Such models can have applications in biology, image processing, etc. We also give numerical simulations which illustrate the effects of the higher-order terms on the anisotropy.
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