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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 custom-type="elpub" pub-id-type="custom">vestifm-249</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>О ПОЛИАДИЧЕСКОЙ ОПЕРАЦИИ СПЕЦИАЛЬНОГО ВИДА</article-title><trans-title-group xml:lang="en"><trans-title>POLYADIC OPERATION OF SPECIAL TYPE</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>Гальмак</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gal'mak</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико- математических наук, доцент, заведующий кафедрой высшей математики</p></bio><bio xml:lang="en"><p>D. Sc. (Physics and Mathematics), Associate Professor, Head of the Department of Mathematics</p></bio><email xlink:type="simple">halm54@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Русаков</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Rusakov</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>Postgraduate</p></bio><email xlink:type="simple">5346200@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Могилевский государственный университет продовольствия</institution></aff><aff xml:lang="en"><institution>Mogilev State University of Food Technologies</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Гомельский государственный университет им. Ф. Скорины</institution></aff><aff xml:lang="en"><institution>Francisk Scorina Gomel State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>06</day><month>08</month><year>2017</year></pub-date><volume>0</volume><issue>2</issue><fpage>44</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гальмак А.М., Русаков А.Д., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Гальмак А.М., Русаков А.Д.</copyright-holder><copyright-holder xml:lang="en">Gal'mak A.M., Rusakov A.D.</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/249">https://vestifm.belnauka.by/jour/article/view/249</self-uri><abstract><p>В статье продолжается изучение полиадической операции ηs, σ, k , которая была определена ранее на декартовой степени Ak n-арного группоида &lt; A, η &gt; с помощью подстановки σ ∈ Sk и n-арной операции η. Частным случаем полиадической операции ηs, σ, k является l-арная операция [ ]l, σ, k , которую один из авторов определил для любых целых k ≥ 2, l ≥ 2 и любой подстановки σ множества {1, …, k} на k-й декартовой степени Ak полугруппы A. В свою очередь, частными случаями l-арной операции [ ]l, σ, k являются две полиадические операции Э. Поста, одну из которых он определил на декартовой степени симметрической группы, вторую – на декартовой степени полной линейной группы над полем комплексных чисел. В статье приведены новые результаты об операции ηs, σ, k . В частности, получено новое доказательство ассоциативности этой полиадической операции. </p></abstract><trans-abstract xml:lang="en"><p>In the article the authors continue to study the polyadic operation ηs, σ, k that was earlier defined at the Cartesian power Ak of the nth groupoid &lt; A, η &gt; by the substitution of σ ∈ Sk and the nth operation η. The special case of the polyadic operation ηs, σ, k is the lth operation [ ]l, σ, k that is defined by one of the authors for any integer k ≥ 2, l ≥ 2 and for any substitution of the σ set {1, …, k} at the Cartesian power Ak of the semigroup A. In turn, the special case of the lth operation [ ]l, σ, k consists of two polyadic operations by E. Post, one of which he defined at the Cartesian power of the symmetric group and the second – at the Cartesian power of the general linear group over the field of complex numbers. The properties of the operations ηs, σ, k are studied in the article. In particular, a new proof of the associativity of the polyadic operation ηs, σ, k was obtained. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>полиадическая операция</kwd><kwd>ассоциативность</kwd><kwd>подстановка</kwd><kwd>группоид</kwd><kwd>полугруппа</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyadic operation</kwd><kwd>associativity</kwd><kwd>substitution</kwd><kwd>groupoid</kwd><kwd>semi-group</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">Гальмак, А. М. О полиадических операциях на декартовых степенях / а. М. Гальмак, А. Д. Русаков / Изв. ГГУ им. Ф. Скорины. – 2014. – № 3. – С. 35–40.</mixed-citation><mixed-citation xml:lang="en">Gal'mak A. M., Rusakov A. D. On polyadic operations on Cartesian powers. Izvestiya Gomel'skogo gosudarstvennogo universiteta imeni F. Skoriny [Proceedings of Francisk Scorina Gomel state university], 2014, no. 3, pp. 35–40. 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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>
