Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals
We determine the exact values and asymptotic decompositions of upper bounds of approximations by biharmonic Poisson integrals on classes of periodic differentiable functions.
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| Date: | 2002 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | Ukrainian English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2002
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/4160 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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Ukrains’kyi Matematychnyi Zhurnal| _version_ | 1860510295024205824 |
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| author | Zhyhallo, K. M. Kharkevych, Yu. I. Жигалло, К. М. Харкевич, Ю. І. |
| author_facet | Zhyhallo, K. M. Kharkevych, Yu. I. Жигалло, К. М. Харкевич, Ю. І. |
| author_sort | Zhyhallo, K. M. |
| baseUrl_str | https://umj.imath.kiev.ua/index.php/umj/oai |
| collection | OJS |
| datestamp_date | 2020-03-18T20:23:25Z |
| description | We determine the exact values and asymptotic decompositions of upper bounds of approximations by biharmonic Poisson integrals on classes of periodic differentiable functions. |
| first_indexed | 2026-03-24T02:54:43Z |
| format | Article |
| fulltext |
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| id | umjimathkievua-article-4160 |
| institution | Ukrains’kyi Matematychnyi Zhurnal |
| keywords_txt_mv | keywords |
| language | Ukrainian English |
| last_indexed | 2026-03-24T02:54:43Z |
| publishDate | 2002 |
| publisher | Institute of Mathematics, NAS of Ukraine |
| record_format | ojs |
| resource_txt_mv | umjimathkievua/01/b4bd67fc4c5fcb34c8a98a81a4094201.pdf |
| spelling | umjimathkievua-article-41602020-03-18T20:23:25Z Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals Наближення диференційовних періодичних функцій їх бігармонійними інтегралами Пуассона Zhyhallo, K. M. Kharkevych, Yu. I. Жигалло, К. М. Харкевич, Ю. І. We determine the exact values and asymptotic decompositions of upper bounds of approximations by biharmonic Poisson integrals on classes of periodic differentiable functions. Отримано точні значення і асимптотичні розклади верхніх меж наближень на класах періодичних диференційовних функцій бігармонійними інтегралами Пуассона. Institute of Mathematics, NAS of Ukraine 2002-09-25 Article Article application/pdf https://umj.imath.kiev.ua/index.php/umj/article/view/4160 Ukrains’kyi Matematychnyi Zhurnal; Vol. 54 No. 9 (2002); 1213-1219 Український математичний журнал; Том 54 № 9 (2002); 1213-1219 1027-3190 uk en https://umj.imath.kiev.ua/index.php/umj/article/view/4160/5029 https://umj.imath.kiev.ua/index.php/umj/article/view/4160/5030 Copyright (c) 2002 Zhyhallo K. M.; Kharkevych Yu. I. |
| spellingShingle | Zhyhallo, K. M. Kharkevych, Yu. I. Жигалло, К. М. Харкевич, Ю. І. Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals |
| title | Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals |
| title_alt | Наближення диференційовних періодичних функцій їх бігармонійними інтегралами Пуассона |
| title_full | Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals |
| title_fullStr | Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals |
| title_full_unstemmed | Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals |
| title_short | Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals |
| title_sort | approximation of differentiable periodic functions by their biharmonic poisson integrals |
| url | https://umj.imath.kiev.ua/index.php/umj/article/view/4160 |
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