τ-Chebyshev and τ-cochebyshev subpsaces of Banach spaces-cochebyshev subpsaces of Banach spaces (Q5435248)
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scientific article; zbMATH DE number 5225796
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | τ-Chebyshev and τ-cochebyshev subpsaces of Banach spaces-cochebyshev subpsaces of Banach spaces |
scientific article; zbMATH DE number 5225796 |
Statements
τ-Chebyshev and τ-cochebyshev subpsaces of Banach spaces-cochebyshev subpsaces of Banach spaces (English)
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14 January 2008
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best approximation
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best coapproximation
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