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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">cheb</journal-id><journal-title-group><journal-title xml:lang="ru">Чебышевский сборник</journal-title><trans-title-group xml:lang="en"><trans-title>Chebyshevskii Sbornik</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-8383</issn><publisher><publisher-name>Tula State Lev Tolstoy  Pedagogical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22405/2226-8383-2021-22-1-273-291</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-946</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><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Article</subject></subj-group></article-categories><title-group><article-title>Слабые алгебры Фаддеева — Тахтаджана — Волкова. Решеточные 𝑊𝑛 алгебры</article-title><trans-title-group xml:lang="en"><trans-title>Weak Faddeev–Takhtajan–Volkov algebras. Lattice 𝑊𝑛 algebras</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>Разавиниа</surname><given-names>Фаррох</given-names></name><name name-style="western" xml:lang="en"><surname>Razavinia</surname><given-names>Farrokh</given-names></name></name-alternatives><email xlink:type="simple">f.razavinia@phystech.edu</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский физико-технический институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Institute of Physics and Technology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>06</day><month>04</month><year>2021</year></pub-date><volume>22</volume><issue>1</issue><fpage>273</fpage><lpage>291</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Разавиниа Ф., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Разавиниа Ф.</copyright-holder><copyright-holder xml:lang="en">Razavinia F.</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://www.chebsbornik.ru/jour/article/view/946">https://www.chebsbornik.ru/jour/article/view/946</self-uri><abstract><p>В этой статье мы начнем с обсуждения исторического общего вида нашего проекта, а затем попытаемся построить новую скобку Пуассона на нашем простейшем примере 𝑠𝑙2, а затем попытаемся дать универсальную конструкцию на основе наших универсальных переменных, а затем постараемся построить решеточные 𝑊2-алгебры, которые будут игратьключевую роль в других наших конструкциях на решетчатых 𝑊3-алгебрах, и, наконец, мы попытаемся найти единственный нетривиальный зависимый генератор наших решеточных 𝑊4-алгебр и т. д. для решетки 𝑊𝑛-алгебры.</p></abstract><trans-abstract xml:lang="en"><p>In this paper, we will start by deliberating at our project’s historical general view and then we will try to construct a new Poisson bracket on our simplest example 𝑠𝑙2 and then we will tryto give a universal construction based on our universal variables and then will try to construct lattice 𝑊2 algebras which will play a key role in our other constructions on lattice 𝑊3 algebrasand finally we will try to find the only nontrivial dependent generator of our lattice 𝑊4 algebras and so on for lattice 𝑊𝑛 algebras</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Решетки</kwd><kwd>𝑊 алгебры</kwd><kwd>квантовые группы</kwd><kwd>гомоморфизмы Фейгина</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Lattice 𝑊 algebras</kwd><kwd>quantum groups</kwd><kwd>Feigin’s homomorphisms</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда (проект 17-11-01377)</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Antonov, A., Belov, A.A. and Chaltikian, K., 1997. 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