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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">donstu-455</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="en"><subject>PHYSICAL AND MATHEMATICAL SCIENCES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКО-МАТЕМАТИЧЕСКИЕ НАУКИ</subject></subj-group></article-categories><title-group><article-title>BERGMANN AND HARDY SPACES AND CONJUGATE OF THEM</article-title><trans-title-group xml:lang="ru"><trans-title>ПРОСТРАНСТВА БЕРГМАНА, ХАРДИ И СОПРЯЖЕННЫЕ К НИМ</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>Рябых</surname><given-names>Владимир Георгиевич</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabykh</surname><given-names>Galina Y.</given-names></name></name-alternatives><email xlink:type="simple">ryabich@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рябых</surname><given-names>Галина Юрьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Ryabykh</surname><given-names>Vladimir G.</given-names></name></name-alternatives><email xlink:type="simple">ryabich@aaanet.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Южный федеральный университет.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Донской государственный технический университет.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Southern Federal University.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2012</year></pub-date><volume>12</volume><issue>1-1</issue><fpage>15</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ryabykh G.Y., Ryabykh V.G., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Рябых В.Г., Рябых Г.Ю.</copyright-holder><copyright-holder xml:lang="en">Ryabykh G.Y., Ryabykh V.G.</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://www.vestnik-donstu.ru/jour/article/view/455">https://www.vestnik-donstu.ru/jour/article/view/455</self-uri><abstract><p>It is proved that  space is strongly notmed, and  is neither strongly notmed, nor uniformly convex. A standard form of the linear functionals over  space and over metric spaces of  0 &lt; p £ 1, is determined.</p></abstract><trans-abstract xml:lang="ru"><p>Доказано, что пространство  строго нормировано, а  не является ни строго нормированным, ни равномерно выпуклым. Найден общий вид линейных функционалов над пространством  и над метрическими пространствами .</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пространство Харди</kwd><kwd>пространство Бергмана</kwd><kwd>экстремальная функция</kwd><kwd>линейный функционал.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Hardy space</kwd><kwd>Bergmann space</kwd><kwd>extremal function</kwd><kwd>linear functional.</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Данфорд Н. Линейные операторы. Общая теория / Н. Данфорд, Дж. Т. Шварц. – М., 1962. – 895 с.</mixed-citation><mixed-citation xml:lang="en">Danford N. 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