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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestifm-95</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАТЕМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICS</subject></subj-group></article-categories><title-group><article-title>РАЦИОНАЛЬНАЯ КВАЗИ-ИНТЕРПОЛЯЦИЯ ЭРМИТА ФЕЙЕРА</article-title><trans-title-group xml:lang="en"><trans-title>RATIONAL QUASI-INTERPOLATION HERMITE FEJER</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ровба</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rovba</surname><given-names>Y. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дирвук</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dirvuk</surname><given-names>Y. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гродненский государственный университет имени Янки Купалы</institution></aff><aff xml:lang="en"><institution>Yanka Kupala State University of Grodno</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>18</day><month>05</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>33</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ровба Е.А., Дирвук Е.В., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Ровба Е.А., Дирвук Е.В.</copyright-holder><copyright-holder xml:lang="en">Rovba Y.A., Dirvuk Y.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestifm.belnauka.by/jour/article/view/95">https://vestifm.belnauka.by/jour/article/view/95</self-uri><abstract><p>В настоящей работе построены интерполяционные рациональные операторы типа Эрмита - Фейера. При этом доказывается равномерная сходимость рассматриваемого интерполяционного процесса для функции ƒ є С[-1,1] при условии полноты соответствующей системы рациональных функций. В качестве узлов интерполирования выбираются нули рациональных функций Чебышева - Маркова второго рода.</p></abstract><trans-abstract xml:lang="en"><p>In this paper we studied the question of constructing rational interpolation operators of Hermite Fejer. Uniform convergence of considered interpolation process for function on condition of completeness of system of rational functions is thus proved. Also, we proved uniform convergence for considered interpolation process for functions ƒ (x) є C[-1,1] of complete system of rational functions The rational interpolating functions construction with nodes in the zeros of Chebyshev Markov polynomials of the second kinds.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Русак В. Н. // Докл. АН БССР. 1962. Т. 4, № 9. С. 548-550.</mixed-citation><mixed-citation xml:lang="en">Русак В. Н. // Докл. АН БССР. 1962. Т. 4, № 9. С. 548-550.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ровба Е. А. Интерполяция и ряды Фурье в рациональной аппроксимации. Гродно, 2001.</mixed-citation><mixed-citation xml:lang="en">Ровба Е. А. Интерполяция и ряды Фурье в рациональной аппроксимации. 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