TY - GEN A1 - Colli, Pierluigi A1 - Gilardi, Gianni A1 - Podio-Guidugli, Paolo A1 - Sprekels, Jürgen T1 - Well-posedness and long-time behavior for a nonstandard viscous Cahn-Hilliard system N2 - We study a diffusion model of phase field type, consisting of a system of two partial differential equations encoding the balances of microforces and microenergy; the two unknowns are the order parameter and the chemical potential. By a careful development of uniform estimates and the deduction of certain useful boundedness properties, we prove existence and uniqueness of a global-in-time smooth solution to the associated initial/boundary-value problem; moreover, we give a description of the relative $\omega$-limit set. KW - Cahn-Hilliard equation KW - phase field model KW - well-posedness KW - long-time behavior Y1 - 2011 UR - https://opus4.kobv.de/opus4-matheon/frontdoor/index/index/docId/817 UR - https://nbn-resolving.org/urn:nbn:de:0296-matheon-8179 ER -