Fractional Sobolev norms and structure of Carnot-Carathéodory balls for Hörmander vector fields (Q4494507)
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scientific article; zbMATH DE number 1485095
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fractional Sobolev norms and structure of Carnot-Carathéodory balls for Hörmander vector fields |
scientific article; zbMATH DE number 1485095 |
Statements
Fractional Sobolev norms and structure of Carnot-Carathéodory balls for Hörmander vector fields (English)
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1 March 2002
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fractional \(L^p\)-differentiability
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Carnot-Carathéodory balls
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Hörmander condition
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equivalent norms
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