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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-220140
- DOI to cite this document:
- 10.5283/epub.22014
Abstract
We study a diffusion model of phase field type, consisting of a system of two partial
differential equations of second order for the particle densities and the viscosity
variable, coupled by a nonlocal drift term. We prove the existence of variational solutions
in standard Hilbert spaces for the evolution system by a careful development
of uniform estimates and applying finally a comparison principle.
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