Upper bounds for the approximation of certain classes of functions of a complex variable by Fourier series in the space \(L_2\) and \(n\)-widths (Q722194)
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scientific article; zbMATH DE number 6909376
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Upper bounds for the approximation of certain classes of functions of a complex variable by Fourier series in the space \(L_2\) and \(n\)-widths |
scientific article; zbMATH DE number 6909376 |
Statements
Upper bounds for the approximation of certain classes of functions of a complex variable by Fourier series in the space \(L_2\) and \(n\)-widths (English)
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23 July 2018
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mean-square approximation
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generalized modulus of continuity
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Jackson-Stechkin inequality
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upper bounds for best approximations
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