On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric
In the integral metric, estimates exact by order are found for deviations of the Zygmund linear means from functions, which belong to Weyl-Nagy classes.
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| Datum: | 1999 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Institute of Mathematics, NAS of Ukraine
1999
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| Online Zugang: | https://umj.imath.kiev.ua/index.php/umj/article/view/4608 |
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| Назва журналу: | Ukrains’kyi Matematychnyi Zhurnal |
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Ukrains’kyi Matematychnyi Zhurnal| _version_ | 1860510756163813376 |
|---|---|
| author | Kostich, M. V. Костич, М. В. |
| author_facet | Kostich, M. V. Костич, М. В. |
| author_sort | Kostich, M. V. |
| baseUrl_str | https://umj.imath.kiev.ua/index.php/umj/oai |
| collection | OJS |
| datestamp_date | 2020-03-18T21:09:38Z |
| description | In the integral metric, estimates exact by order are found for deviations of the Zygmund linear means from functions, which belong to Weyl-Nagy classes. |
| first_indexed | 2026-03-24T03:02:03Z |
| format | Article |
| fulltext |
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| id | umjimathkievua-article-4608 |
| institution | Ukrains’kyi Matematychnyi Zhurnal |
| keywords_txt_mv | keywords |
| language | Ukrainian |
| last_indexed | 2026-03-24T03:02:03Z |
| publishDate | 1999 |
| publisher | Institute of Mathematics, NAS of Ukraine |
| record_format | ojs |
| resource_txt_mv | umjimathkievua/10/94b40867720f6e574be0e40922785b10.pdf |
| spelling | umjimathkievua-article-46082020-03-18T21:09:38Z On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric Про наближення в метриці $L_q$ функцій з класів Вейля - Надя сумами Зигмунда Kostich, M. V. Костич, М. В. In the integral metric, estimates exact by order are found for deviations of the Zygmund linear means from functions, which belong to Weyl-Nagy classes. Знайдено точні за порядком оцінки відхилень лінійних середніх Зигмунда від функцій з класів Вейля — Надя в інтегральній метриці. Institute of Mathematics, NAS of Ukraine 1999-02-25 Article Article application/pdf https://umj.imath.kiev.ua/index.php/umj/article/view/4608 Ukrains’kyi Matematychnyi Zhurnal; Vol. 51 No. 2 (1999); 268-270 Український математичний журнал; Том 51 № 2 (1999); 268-270 1027-3190 uk https://umj.imath.kiev.ua/index.php/umj/article/view/4608/5920 Copyright (c) 1999 Kostich M. V. |
| spellingShingle | Kostich, M. V. Костич, М. В. On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric |
| title | On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric |
| title_alt | Про наближення в метриці $L_q$ функцій з класів Вейля - Надя сумами Зигмунда |
| title_full | On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric |
| title_fullStr | On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric |
| title_full_unstemmed | On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric |
| title_short | On the approximation of functions from Weyl-Nagy classes by Zygmund sums in the $L_q$ metric |
| title_sort | on the approximation of functions from weyl-nagy classes by zygmund sums in the $l_q$ metric |
| url | https://umj.imath.kiev.ua/index.php/umj/article/view/4608 |
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