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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">izvuzmath</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-3446</issn><issn pub-type="epub">2076-4626</issn><publisher><publisher-name>Казанский (Приволжский) федеральный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26907/0021-3446-2024-6-89-97</article-id><article-id custom-type="elpub" pub-id-type="custom">izvuzmath-88</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Криволинейные три-ткани с автоморфизмами</article-title><trans-title-group xml:lang="en"><trans-title>Сurvilinear three-webs with automorphisms</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>Шелехов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelekhov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Михайлович Шелехов</p><p>ул. Малая Пироговская, д. 1, стр. 1, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Alexander Mikhailovich Shelekhov</p><p>1 Malaya Pirogovskaya str., bdg. 1, Moscow, 119991 </p></bio><email xlink:type="simple">amshelekhov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский педагогический государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Pedagogical State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>25</day><month>06</month><year>2024</year></pub-date><volume>0</volume><issue>6</issue><fpage>89</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шелехов А.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шелехов А.М.</copyright-holder><copyright-holder xml:lang="en">Shelekhov A.M.</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://izvuzmath.elpub.ru/jour/article/view/88">https://izvuzmath.elpub.ru/jour/article/view/88</self-uri><abstract><p>Найден общий вид уравнения криволинейной три-ткани, допускающей однопараметрическое семейство автоморфизмов (ткани AW). Доказано, что траектории автоморфизмов ткани AW являются геодезическими ее связности Черна. Найдены все ткани AW, у которых одна из ковариантных производных кривизны равна нулю</p></abstract><trans-abstract xml:lang="en"><p>A general form of the equation of a curvilinear three-web admitting a one-parameter family of automorphisms (AW-webs) is found. It is proved that the trajectories of automorphisms of an AW-web are geodesics of its Chern connection. All AW-webs are found for which one of the covariant derivatives of curvature is zero.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>криволинейная три-ткань</kwd><kwd>регулярная три-ткань</kwd><kwd>автоморфизм три-ткани</kwd><kwd>инфинитезимальный автоморфизм</kwd><kwd>связность Черна три-ткани</kwd><kwd>геодезические линии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>curvilinear three-web</kwd><kwd>regular three-web</kwd><kwd>automorphism of a three-web</kwd><kwd>infinitesimal automorphism</kwd><kwd>Chern connection of a three-web</kwd><kwd>geodesic line</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">Cartan E. ´ Les sous-groupes des groupes continus de transformations, Ann. Sci. Ecole Norm. Ser. 3, ´ 25, 57–194 (1908).</mixed-citation><mixed-citation xml:lang="en">Cartan E. ´ Les sous-groupes des groupes continus de transformations, Ann. Sci. Ecole Norm. 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Криволинейные три-ткани (дифференцильно–топологическая теория) (ТвГУ, Тверь, 2013) (09306nauch.pdf).</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>
