Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$
We find exact values of the best approximations and basic widths of $q$-ellipsoids in the spaces $S_{ϕ}^{p,μ}$ for $q > p > 0$.
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| Date: | 2004 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Russian English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2004
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/3850 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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Ukrains’kyi Matematychnyi Zhurnal| _version_ | 1860509982759321600 |
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| author | Stepanets, O. I. Степанец, А. И. Степанец, А. И. |
| author_facet | Stepanets, O. I. Степанец, А. И. Степанец, А. И. |
| author_sort | Stepanets, O. I. |
| baseUrl_str | https://umj.imath.kiev.ua/index.php/umj/oai |
| collection | OJS |
| datestamp_date | 2020-03-18T20:12:30Z |
| description | We find exact values of the best approximations and basic widths of $q$-ellipsoids in the spaces $S_{ϕ}^{p,μ}$ for $q > p > 0$. |
| first_indexed | 2026-03-24T02:49:45Z |
| format | Article |
| fulltext |
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| id | umjimathkievua-article-3850 |
| institution | Ukrains’kyi Matematychnyi Zhurnal |
| keywords_txt_mv | keywords |
| language | rus English |
| last_indexed | 2026-03-24T02:49:45Z |
| publishDate | 2004 |
| publisher | Institute of Mathematics, NAS of Ukraine |
| record_format | ojs |
| resource_txt_mv | umjimathkievua/10/2de973bad1fbdb0bbd52c1eef8da9b10.pdf |
| spelling | umjimathkievua-article-38502020-03-18T20:12:30Z Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ Наилучшие приближения $q$-эллипеондов в пространствах $S_{ϕ}^{p,μ}$ Stepanets, O. I. Степанец, А. И. Степанец, А. И. We find exact values of the best approximations and basic widths of $q$-ellipsoids in the spaces $S_{ϕ}^{p,μ}$ for $q > p > 0$. Знайдено точні значення найкращих наближень та базисних поперечників $q$-еліпсоїдів у просторах $S_{ϕ}^{p,μ}$ при $q > p > 0$. Institute of Mathematics, NAS of Ukraine 2004-10-25 Article Article application/pdf https://umj.imath.kiev.ua/index.php/umj/article/view/3850 Ukrains’kyi Matematychnyi Zhurnal; Vol. 56 No. 10 (2004); 1378-1383 Український математичний журнал; Том 56 № 10 (2004); 1378-1383 1027-3190 rus en https://umj.imath.kiev.ua/index.php/umj/article/view/3850/4419 https://umj.imath.kiev.ua/index.php/umj/article/view/3850/4420 Copyright (c) 2004 Stepanets O. I. |
| spellingShingle | Stepanets, O. I. Степанец, А. И. Степанец, А. И. Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ |
| title | Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ |
| title_alt | Наилучшие приближения $q$-эллипеондов в пространствах $S_{ϕ}^{p,μ}$ |
| title_full | Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ |
| title_fullStr | Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ |
| title_full_unstemmed | Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ |
| title_short | Best Approximations of $q$-Ellipsoids in Spaces $S_{ϕ}^{p,μ}$ |
| title_sort | best approximations of $q$-ellipsoids in spaces $s_{ϕ}^{p,μ}$ |
| url | https://umj.imath.kiev.ua/index.php/umj/article/view/3850 |
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