Lipschitz continuity of the best approximation operator in vector-valued Chebyshev approximation (Q935071)
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scientific article; zbMATH DE number 5306480
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Lipschitz continuity of the best approximation operator in vector-valued Chebyshev approximation |
scientific article; zbMATH DE number 5306480 |
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Lipschitz continuity of the best approximation operator in vector-valued Chebyshev approximation (English)
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31 July 2008
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The authors improve earlier results and show that a certain best approximation satisfies a Lipschitz condition of order 1. Previously it was known that it satisfies a Hölder condition of order \(1/2\).
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best approximation
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Haar subspace
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Chebyshev approximation
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0.97591174
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0.9310546
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0.8946762
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0.8889571
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0.8873535
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