Jose Luiz Boldrini, Patricia Nunes da Silva
We study a system consisting of a Cahn-Hilliard and several Allen-Cahn type equations. This system was proposed by Fan, L.-Q. Chen, S. Chen and Voorhees for modelling Ostwald ripening in two-phase system. We prove the existence of a generalized solution whose concentration component is in .
Submitted June 10, 2004. Published October 25, 2004.
Math Subject Classifications: 47J35, 35K57, 35Q99.
Key Words: Cahn-Hilliard and Allen-Cahn equations; Ostwald ripening; phase transitions
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| José Luiz Boldrini
DM-IMECC-UNICAMP, CP 6065
13083-970 Campinas, SP, Brazil
| Patrícia Nunes da Silva |
Rio de Janeiro, RJ, Brazil
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