| Поле DC | Значение | Язык |
|---|
| dc.contributor.author | Sitnik, S. M. | - |
| dc.contributor.author | Timashov, A. S. | - |
| dc.contributor.author | Ushakov, S. N. | - |
| dc.date.accessioned | 2021-06-09T11:22:21Z | - |
| dc.date.available | 2021-06-09T11:22:21Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Sitnik, S.M. On the correctness of finite-rank approximations by series of shifted Gaussians / S.M. Sitnik, A.S. Timashov, S.N. Ushakov // Lobachevskii Journal of Mathematics. - 2020. - Vol.41, №3.-P. 423-429. - Doi: 10.1134/S1995080220030166. - Refer.: p. 429 | ru |
| dc.identifier.other | Doi: 10.1134/S1995080220030166 | - |
| dc.identifier.uri | http://dspace.bsu.edu.ru/handle/123456789/41648 | - |
| dc.description.abstract | In this paper we consider interpolation problem connected with series by integer shifts of Gaussians. Known approaches for these problems met numerical difficulties. Due to it another method is considered based on finite-rank approximations by linear systems. The main result for this approach is to establish correctness of the finite-rank linear system under consideration | ru |
| dc.language.iso | en | ru |
| dc.subject | mathematics | ru |
| dc.subject | mathematical analysis | ru |
| dc.subject | shifted Gaussians | ru |
| dc.subject | finite-rank approximations | ru |
| dc.subject | linear systems | ru |
| dc.subject | quadratic exponents | ru |
| dc.title | On the correctness of finite-rank approximations by series of shifted Gaussians | ru |
| dc.type | Article | ru |
| Располагается в коллекциях: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)
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