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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Известия Коми научного центра УрО РАН</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">1994-5655</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">104528</article-id>
   <article-id pub-id-type="doi">10.19110/1994-5655-2025-6-5-11</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Научные статьи</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Science articles</subject>
    </subj-group>
    <subj-group>
     <subject>Научные статьи</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Homological invariants in gauge theories</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Гомологические инварианты в калибровочных теориях</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Карабанов</surname>
       <given-names>А. </given-names>
      </name>
      <name xml:lang="en">
       <surname>Karabanov</surname>
       <given-names>A. </given-names>
      </name>
     </name-alternatives>
     <email>karabanov@hotmail.co.uk</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ООО «Криогеника»</institution>
     <city>Лондон</city>
     <country>Великобритания</country>
    </aff>
    <aff>
     <institution xml:lang="en">Cryogenic Ltd</institution>
     <city>London</city>
     <country>United Kingdom</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-10-09T14:25:20+03:00">
    <day>09</day>
    <month>10</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-10-09T14:25:20+03:00">
    <day>09</day>
    <month>10</month>
    <year>2025</year>
   </pub-date>
   <issue>6</issue>
   <fpage>5</fpage>
   <lpage>11</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-05-19T00:00:00+03:00">
     <day>19</day>
     <month>05</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://komisc.editorum.ru/en/nauka/article/104528/view">https://komisc.editorum.ru/en/nauka/article/104528/view</self-uri>
   <abstract xml:lang="ru">
    <p>Распространяя калибровочный формализм физической теории поля на общие градуированные алгебры Ли, мы показываем, что в этом формализме естественным образом возникают группы когомологий, инвариантные относительно калибровочных преобразований. Устанавливаются связи этих групп с теорией характеристических классов Чжэня–Вейля. Обсуждаются приложения этих когомологий к деформациям Герстенхабера-Нийенхейса и уравнениям Янга-Миллса. Эти результаты могут быть полезны также в теории интегрируемых эволюционных уравнений и геометрии групп Ли.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Extending the gauge formalism of the physical field theory&#13;
to general graded Lie algebras, we show that in this formalism&#13;
cohomology groups naturally arise, invariant under gauge&#13;
transformations. Links of these groups to the Chern-Weil theory&#13;
of characteristic classes are established. Applications of&#13;
these cohomologies to Gerstenhaber-Nijenhuis deformations&#13;
and Yang-Mills equations are discussed. These results can&#13;
also be useful in the theory of integrable evolution equations&#13;
and geometry of Lie groups.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>калибровочные теории</kwd>
    <kwd>алгебраический формализм</kwd>
    <kwd>гомологические инварианты</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>gauge theories</kwd>
    <kwd>algebraic formalism</kwd>
    <kwd>homological invariants</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="en">The author is sincerely grateful to V. V. Kuratov and A. V. Zhubr for valuable discussions.</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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  <p></p>
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</article>
