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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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-2430-2023-59-4-271-278</article-id><article-id custom-type="elpub" pub-id-type="custom">vestifm-741</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>Задача об изоморфизме объектов в категориях, связанных с конечномерными алгебрами с делением, обладающими гензелевыми нормированиями</article-title><trans-title-group xml:lang="en"><trans-title>An isomorphism problem for objects in categories related to finite dimensional division algebras having henselian valuations</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>Янчевский</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yanchevskiĭ</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Янчевский Вячеслав Иванович – академик Национальной академии наук Беларуси, доктор физико-математических наук, профессор, заведующий отделом алгебры </p><p>ул. Сурганова, 11, 220012, Минск</p></bio><bio xml:lang="en"><p>Vyacheslav I. Yanchevskiĭ – Academician of the National Academy of Sciences of  Belarus,  Dr.  Sc.  (Physics and Mathematics), Professor, Head of the Department of Algebra</p><p>11, Surganov Str., 220012, Minsk, Republic of Belarus</p></bio><email xlink:type="simple">yanch@im.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт математики Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Mathematics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>04</day><month>01</month><year>2024</year></pub-date><volume>59</volume><issue>4</issue><fpage>271</fpage><lpage>278</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Янчевский В.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Янчевский В.И.</copyright-holder><copyright-holder xml:lang="en">Yanchevskiĭ V.I.</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://vestifm.belnauka.by/jour/article/view/741">https://vestifm.belnauka.by/jour/article/view/741</self-uri><abstract><p>Пусть K – поле. Найдены необходимые и достаточные условия для K-гомоморфизмов некоммутативных конечномерных центральных K-алгебр с делением, обладающих гензелевыми нормированиями, быть K-изоморфизмами. Аналогичный результат получен в случае алгебр с инволюциями. Дана категорная интерпретация этих результатов.</p></abstract><trans-abstract xml:lang="en"><p>Abstract. Let K be a field. In this paper, we found the necessary and sufficient conditions for K-homomorphisms of noncommutative finite-dimensional central division K-algebras with henselian valuations being K-isomorphisms. A similar result is obtained for the case of algebras with involutions. A category interpretation of these results is given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алгебры с делением</kwd><kwd>гензелевы нормирования</kwd><kwd>инволюции алгебр</kwd><kwd>категории</kwd><kwd>морфизмы объектов категории</kwd></kwd-group><kwd-group xml:lang="en"><kwd>division algebras</kwd><kwd>henselian valuations</kwd><kwd>involutions of algebras</kwd><kwd>categories</kwd><kwd>morphisms of category objects</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">Schilling, O. F. G. The Theory of Valuations / O. F. G. Schilling. – Providence: Am. Math. Soc., 1950. – 253 p. – (Mathematical Surveys and Monographs, vol. 4). https://doi.org/10.1090/surv/004</mixed-citation><mixed-citation xml:lang="en">Schilling O. F. G. The Theory of Valuations. Mathematical Surveys and Monographs, vol. 4. 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