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Diffusional phase transitions in multicomponent systems with a concentration dependent mobility matrix

โœ Scribed by Charles M. Elliott; Harald Garcke


Book ID
104297250
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
743 KB
Volume
109
Category
Article
ISSN
0167-2789

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โœฆ Synopsis


A model for phase separation in multicomponent systems is studied. In particular the possibility of a concentration dependence of the mobility matrix is taken into account. This leads to a system of fourth-order degenerate parabolic partial differential equations. We derive these equations from balance laws, show some properties of the model and prove a global existence result for the degenerate system.


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