ISSN: 2310-757X
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https://elar.urfu.ru/handle/10995/95293Полная запись метаданных
| Поле DC | Значение | Язык |
|---|---|---|
| dc.contributor.author | Nikiforova, Tatiana M. | en |
| dc.date.accessioned | 2021-01-28T10:47:56Z | - |
| dc.date.available | 2021-01-28T10:47:56Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Nikiforova T. M. Inequalities for Algebraic Polynomials on an Ellipse / Tatiana M. Nikiforova. — DOI 10.15826/umj.2020.2.009. — Text : electronic // Ural Mathematical Journal. — 2020. — Volume 6. — № 2. — С. 87-94. | en |
| dc.identifier.issn | 2414-3952 | - |
| dc.identifier.uri | http://elar.urfu.ru/handle/10995/95293 | - |
| dc.description.abstract | The paper presents new solutions to two classical problems of approximation theory. The first problem is to find the polynomial that deviates least from zero on an ellipse. The second one is to find the exact upper bound of the uniform norm on an ellipse with foci ±1 of the derivative of an algebraic polynomial with real coefficients normalized on the segment [−1,1]. | en |
| dc.description.sponsorship | The work was performed as a part of research conducted in the Ural Mathematical Center. | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | en | en |
| dc.publisher | N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of Russian Academy of Sciences | en |
| dc.publisher | Ural Federal University named after the first President of Russia B.N. Yeltsin | en |
| dc.relation.ispartof | Ural Mathematical Journal. 2020. Volume 6. № 2 | en |
| dc.rights | Creative Commons Attribution License | en |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
| dc.subject | POLYNOMIAL | en |
| dc.subject | CHEBYSHEV POLYNOMIALS | en |
| dc.subject | ELLIPSE | en |
| dc.subject | SEGMENT | en |
| dc.subject | DERIVATIVE OF A POLYNOMIAL | en |
| dc.subject | UNIFORM NORM | en |
| dc.title | Inequalities for Algebraic Polynomials on an Ellipse | en |
| dc.type | Article | en |
| dc.type | info:eu-repo/semantics/article | en |
| dc.type | info:eu-repo/semantics/publishedVersion | en |
| dc.identifier.doi | 10.15826/umj.2020.2.009 | - |
| local.description.firstpage | 87 | - |
| local.description.lastpage | 94 | - |
| local.issue | 2 | - |
| local.volume | 6 | - |
| Располагается в коллекциях: | Ural Mathematical Journal | |
Файлы этого ресурса:
| Файл | Описание | Размер | Формат | |
|---|---|---|---|---|
| umj_2020_6_2_87-94.pdf | 120,77 kB | Adobe PDF | Просмотреть/Открыть |
Лицензия на ресурс: Лицензия Creative Commons
