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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Contemporary Mathematics. Fundamental Directions</journal-id><journal-title-group><journal-title xml:lang="en">Contemporary Mathematics. Fundamental Directions</journal-title><trans-title-group xml:lang="ru"><trans-title>Современная математика. Фундаментальные направления</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2413-3639</issn><issn publication-format="electronic">2949-0618</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">22236</article-id><article-id pub-id-type="doi">10.22363/2413-3639-2019-65-1-1-10</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>New Results</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Новые результаты</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Interpretation of Geometry on Manifolds as a Geometry in a Space with Projective Metric</article-title><trans-title-group xml:lang="ru"><trans-title>Интерпретация геометрии на многообразиях как геометрии в пространстве с проективными метриками</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Artikbaev</surname><given-names>A</given-names></name><name xml:lang="ru"><surname>Артикбаев</surname><given-names>А</given-names></name></name-alternatives><email>aartykbaev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Saitova</surname><given-names>S S</given-names></name><name xml:lang="ru"><surname>Саитова</surname><given-names>С С</given-names></name></name-alternatives><email>sayo_ss1985@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National University of Uzbekistan named after M. Ulugbek</institution></aff><aff><institution xml:lang="ru">Национальный университет Узбекистана им. М. Улугбека</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2019</year></pub-date><volume>65</volume><issue>1</issue><issue-title xml:lang="en">Contemporary Problems in Mathematics and Physics</issue-title><issue-title xml:lang="ru">Современные проблемы математики и физики</issue-title><fpage>1</fpage><lpage>10</lpage><history><date date-type="received" iso-8601-date="2019-11-27"><day>27</day><month>11</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Contemporary Mathematics. Fundamental Directions</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Современная математика. Фундаментальные направления</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Contemporary Mathematics. Fundamental Directions</copyright-holder><copyright-holder xml:lang="ru">Современная математика. Фундаментальные направления</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.rudn.ru/CMFD/article/view/22236">https://journals.rudn.ru/CMFD/article/view/22236</self-uri><abstract xml:lang="en">In this paper, we give essential concepts of geometry of three-dimensional spaces in vector formulation in an aﬃne-vector space An.</abstract><trans-abstract xml:lang="ru">В этой статье мы приводим основные понятия геометрии трехмерных пространств в векторном изложении в аффинно-векторном пространстве An.</trans-abstract></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Артыкбаев А. Восстановление выпуклых поверхностей по внешней кривизне в галилеевом пространстве// Мат. сб. - 1982. - 19, № 2. - С. 204-224.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Масальцев Л. А. Непогружаемость нилмногообразий в виде гиперповерхностей в евклидово пространство// Мат. заметки. - 2004. - 76, № 6. - С. 868-873.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Розенфельд Б. А. Неевклидовы пространства. - М.: Наука, 1969.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Scott P. The geometries of 3-monifolds// Bull. Lond. Math. Soc. - 1983. - 15, № 5. - С. 401-487.</mixed-citation></ref></ref-list></back></article>
