Area integral estimates for elliptic differential operators with non- smooth coefficients (Q792542)
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scientific article; zbMATH DE number 3853597
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Area integral estimates for elliptic differential operators with non- smooth coefficients |
scientific article; zbMATH DE number 3853597 |
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Area integral estimates for elliptic differential operators with non- smooth coefficients (English)
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1984
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The authors prove inequalities comparing the area integral and nontangential maximal functions for solutions to second order elliptic equations in a domain in \({\mathbb{R}}^ n\). Both, the coefficients of the equation and the domain satisfy very weak regularity conditions.
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area-integral estimates
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non-smooth coefficients
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nontangential maximal functions
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