Exact constants in direct and inverse approximation theorems for functions of several variables in the spaces Sp (Q5080770)
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scientific article; zbMATH DE number 7535067
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Exact constants in direct and inverse approximation theorems for functions of several variables in the spaces Sp |
scientific article; zbMATH DE number 7535067 |
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Exact constants in direct and inverse approximation theorems for functions of several variables in the spaces Sp (English)
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31 May 2022
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direct theorem
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inverse theorem
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modulus of smoothness
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\(K\)-functional
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