Lower bound for the best approximations of periodic summable functions of two variables and their conjugates in terms of Fourier coefficients (Q3607372)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Lower bound for the best approximations of periodic summable functions of two variables and their conjugates in terms of Fourier coefficients |
scientific article |
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Lower bound for the best approximations of periodic summable functions of two variables and their conjugates in terms of Fourier coefficients (English)
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28 February 2009
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best approximation
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periodic function
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Fourier coefficient
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