On a phase-field model with a logarithmic nonlinearity

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作者
Alain Miranville
机构
[1] Université de Poitiers,Laboratoire de Mathématiques et Applications, UMR CNRS 7348, SP2MI
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关键词
phase field system; Maxwell-Cattaneo law; well-posedness; logarithmic potential; 35K55; 35J60; 80A22;
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摘要
Our aim in this paper is to study the existence of solutions to a phase-field system based on theMaxwell-Cattaneo heat conduction law, with a logarithmic nonlinearity. In particular, we prove, in one and two space dimensions, the existence of a solution which is separated from the singularities of the nonlinear term.
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页码:215 / 229
页数:14
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