Variational inequalities for a non-isothermal phase field model (Q631297)
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scientific article; zbMATH DE number 5869359
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Variational inequalities for a non-isothermal phase field model |
scientific article; zbMATH DE number 5869359 |
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Variational inequalities for a non-isothermal phase field model (English)
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22 March 2011
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The paper is concerned with a non-isothermal phase field model with a time-dependent constraint on the order parameter. By using the theory of evolution equations governed by time-dependent subdifferentials, the authors prove an existence and uniqueness result. Two examples are included.
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nonlinear parabolic partial differential equation
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variational inequality
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phase transition
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time-dependent constraint
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existence
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uniqueness
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