Some problems of the approximation of functions by ``hyperbolic'' Fourier-Hermite sums in the space \(L_2(\mathbb R^2, e^{-x^2-y^2})\) (Q2434177)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some problems of the approximation of functions by ``hyperbolic'' Fourier-Hermite sums in the space \(L_2(\mathbb R^2, e^{-x^2-y^2})\) |
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Some problems of the approximation of functions by ``hyperbolic'' Fourier-Hermite sums in the space \(L_2(\mathbb R^2, e^{-x^2-y^2})\) (English)
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17 February 2014
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Fourier-Hermite sums
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approximation by polynomials
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Hermite polynomials
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