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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</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">dan-368</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>НОРМАЛЬНЫЕ СВЯЗНОСТИ НА РЕДУКТИВНЫХ ОДНОРОДНЫХ ПРОСТРАНСТВАХ С НЕРАЗРЕШИМОЙ ГРУППОЙ ПРЕОБРАЗОВАНИЙ</article-title><trans-title-group xml:lang="en"><trans-title>NORMAL CONNECTIONS ON REDUCTIVE HOMOGENEOUS SPACES WITH AN UNSOLVABLE TRANSFORMATION GROUP</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>Можей</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Mozhey</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. физ.-мат. наук,  доцент кафедры программного обеспечения информационных технологий</p></bio><bio xml:lang="en"><p>Ph. D. (Physics and Mathematics), Assistant Professor, Department of Software Information Technology</p></bio><email xlink:type="simple">mozheynatalya@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>06</day><month>01</month><year>2017</year></pub-date><volume>60</volume><issue>6</issue><fpage>28</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Можей Н.П., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Можей Н.П.</copyright-holder><copyright-holder xml:lang="en">Mozhey N.P.</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://doklady.belnauka.by/jour/article/view/368">https://doklady.belnauka.by/jour/article/view/368</self-uri><abstract><p>В работе представлена локальная классификация трехмерных редуктивных однородных пространств, допускающих нормальную связность. Рассматривается случай неразрешимой группы Ли преобразований с неразрешимым стабилизатором. Описаны все инвариантные аффинные связности вместе с их тензорами кривизны и кручения, выписаны канонические связности, а также естественные связности без кручения. Исследованы алгебры голономии однородных пространств и найдено, когда  инвариантная связность нормальна.</p></abstract><trans-abstract xml:lang="en"><p>In this article we present the local classification of three-dimensional reductive homogeneous spaces allowing a normal connection. We consider the case, when the Lie group of transformations is unsolvable and the stabilizer is usolvable too. We describe all invariant affine connections together with their curvature and torsion tensors, canonical connections and natural torsion-free connections. We study the holonomy algebras of homogeneous spaces, and sind when the invariant connection is normal.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нормальная связность</kwd><kwd>редуктивное пространство</kwd><kwd>группа преобразований</kwd><kwd>алгебра голономии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>normal connection</kwd><kwd>reductive space</kwd><kwd>transformation group</kwd><kwd>holonomy algebra</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">Кобаяси, Ш. Основы дифференциальной геометрии: в 2 т. / Ш. Кобаяси, К. Номидзу. – М.: Наука, 1981.</mixed-citation><mixed-citation xml:lang="en">Kobayashi Sh., Nomizu K. Foundations of differential geometry. New York, Interscience Publishers, 1963.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Картан, Э. 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(in Russian)</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
