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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">Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Самарского государственного технического университета. Серия «Физико-математические науки»</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1991-8615</issn><issn publication-format="electronic">2310-7081</issn><publisher><publisher-name xml:lang="en">Samara State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">60883</article-id><article-id pub-id-type="doi">10.14498/vsgtu1799</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</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">On the Neuber theory of micropolar elasticity. A pseudotensor formulation</article-title><trans-title-group xml:lang="ru"><trans-title>К теории микрополярной упругости Нейбера. Псевдотензорная формулировка</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kovalev</surname><given-names>Vladimir Aleksandrovich</given-names></name><name xml:lang="ru"><surname>Ковалёв</surname><given-names>Владимир Александрович</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of physico-mathematical sciences, Professor</p></bio><bio xml:lang="ru"><p>доктор физико-математических наук, профессор</p></bio><email>vlad_koval@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Murashkin</surname><given-names>Eugenii Valeryevich</given-names></name><name xml:lang="ru"><surname>Мурашкин</surname><given-names>Евгений Валерьевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of physico-mathematical sciences, no status</p></bio><bio xml:lang="ru"><p>кандидат физико-математических наук, без звания</p></bio><email>murashkin@dvo.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Radayev</surname><given-names>Yuri Nikolaevich</given-names></name><name xml:lang="ru"><surname>Радаев</surname><given-names>Юрий Николаевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of physico-mathematical sciences, Professor</p></bio><bio xml:lang="ru"><p>доктор физико-математических наук, профессор</p></bio><email>y.radayev@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow City Government University of Management Moscow</institution></aff><aff><institution xml:lang="ru">Московский городской университет управления Правительства Москвы</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт проблем механики им. А. Ю. Ишлинского Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-12-31" publication-format="electronic"><day>31</day><month>12</month><year>2020</year></pub-date><volume>24</volume><issue>4</issue><issue-title xml:lang="en">VOL 24, NO4 (2020)</issue-title><issue-title xml:lang="ru">ТОМ 24, №4 (2020)</issue-title><fpage>752</fpage><lpage>761</lpage><history><date date-type="received" iso-8601-date="2021-02-14"><day>14</day><month>02</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Samara State Technical University</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Авторы, Самарский государственный технический университет</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Samara State Technical University</copyright-holder><copyright-holder xml:lang="ru">Авторы, Самарский государственный технический университет</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/1991-8615/article/view/60883">https://journals.eco-vector.com/1991-8615/article/view/60883</self-uri><abstract xml:lang="en"><p>The present paper deals with a pseudotensor formulation of the Neuber theory of micropolar elasticity. The dynamic equations of the micropolar continuum in terms of relative tensors (pseudotensors) are presented and discussed. The constitutive equations for a linear isotropic micropolar solid is given in the pseudotensor form. The final forms of the dynamic equations for the isotropic micropolar continuum in terms of displacements and microrotations are obtained in terms of relative tensors. The refinements of Neuber's dynamic equations are discussed. Those are also considered in the cylindrical coordinate net.</p></abstract><trans-abstract xml:lang="ru"><p>Рассматривается псевдотензорная формулировка теории микрополярной упругости Нейбера. Приведены и обсуждаются динамические уравнения микрополярного континуума в терминах относительных тензоров (псевдотензоров). Даны определяющие уравнения для линейного изотропного микрополярного твердого тела. Окончательные формы динамических уравнений для изотропного микрополярного континуума в терминах смещений и микровращений получены в терминах относительных тензоров. Устранены недочеты в окончательной форме динамических уравнений Нейбера. Получены динамические уравнения Нейбера в цилиндрической системе координат.</p></trans-abstract><kwd-group xml:lang="en"><kwd>micropolarity</kwd><kwd>elasticity</kwd><kwd>continuum</kwd><kwd>microrotation</kwd><kwd>pseudoscalar</kwd><kwd>relative tensor</kwd><kwd>weight</kwd><kwd>constitutive equation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>микрополярность</kwd><kwd>упругость</kwd><kwd>континуум</kwd><kwd>микровращение</kwd><kwd>псевдоскаляр</kwd><kwd>относительный тензор</kwd><kwd>вес</kwd><kwd>определяющее уравнение</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Maugin G. A., Non-classical continuum mechanics, Advanced Structured Materials, 51, Springer Verlag, Singapore, 2017, xvii+259 pp.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Chandrasekhar S., Liquid Crystals, Cambridge University Press, Cambridge, 1992, xvi+460 pp.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Goriely A., The mathematics and mechanics of biological growth, Interdisciplinary Applied Mathematics book series, 45, Springer, New York, 2017, xxii+646 pp.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Cosserat E., Cosserat F., Theorie des corps deformables, A. Hermann et fils, Paris, 1909, 126 pp.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Truesdell C., Toupin R., "The Classical Field Theories", Principles of Classical Mechanics and Field Theory, Encyclopedia of Physics, v. III/1, eds. S. Flügge, Springer, Berlin, Göttingen, Heidelberg, 1960, 226-902</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Aero E. L., Kuvshinskii E. V., "Fundamental equations of the theory of elastic media with rotationally interacting particles", Soviet Physics-Solid State, 2:7 (1961), 1272-1281</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Mindlin R. D., Tiersten H. F., "Effects of couple-stresses in linear elasticity", Arch. 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