http://dspace.bsu.edu.ru/handle/123456789/31178| Title: | Quadratic exponential in modified discrete Fourier transform and shifted Gaussian series |
| Authors: | Ryzhkova, E. V. Serbina, L. I. Sitnik, S. M. |
| Keywords: | mathematics mathematical analysis Fourier transform Gauss series operators function interpolation |
| Issue Date: | 2019 |
| Citation: | Ryzhkova, E.V. Quadratic exponential in modified discrete Fourier transform and shifted Gaussian series / E.V. Ryzhkova, L.I. Serbina, S.M. Sitnik // IOP Conference Series: Journal of Physics. - 2019. - Vol.1203.- Art. 012098. |
| Abstract: | In this paper we consider quadratic exponential in two main constructions: as finite Gauss sums and in connection with modified discrete Fourier transforms and also as basis of series in shifted Gaussians. We study spectral properties of modified Fourier discrete transforms, its eigenspaces and eigenvectors |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/31178 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Sitnik_Quadratic.pdf | 759.23 kB | Adobe PDF | View/Open |
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