Reconstruction of Piecewise Smooth Multivariate Functions from Fourier Data
In some applications, one is interested in reconstructing a function <i>f</i> from its Fourier series coefficients. The problem is that the Fourier series is slowly convergent if the function is non-periodic, or is non-smooth. In this paper, we suggest a method for deriving high order approximation...
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
MDPI AG
2020-07-01
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| Col·lecció: | Axioms |
| Matèries: | |
| Accés en línia: | https://www.mdpi.com/2075-1680/9/3/88 |
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