On weak solutions for a class of nonlinear parabolic equations related to image analysis (Q923905)
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scientific article; zbMATH DE number 5586787
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On weak solutions for a class of nonlinear parabolic equations related to image analysis |
scientific article; zbMATH DE number 5586787 |
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On weak solutions for a class of nonlinear parabolic equations related to image analysis (English)
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24 July 2009
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The authors consider a special class of nonlinear evolution equations connected to Malik-Perona model in image analysis. More precisely they extend an existence and uniqueness result due to Wang and Zhou to a larger class of equations. To prove such a result they use functional analysis tools such as the biting lemma and its generalization in this specific context.
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Malik-Perona model
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existence
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uniqueness
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