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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.22405/2226-8383-2020-21-2-383-402</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-775</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>О гипотезе Мищенко — Фоменко для обобщённого осциллятора и системы Кеплера</article-title><trans-title-group xml:lang="en"><trans-title>On the Mishchenko–Fomenko hypothesis for a generalized oscillator and Kepler system</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>Цыганов</surname><given-names>Андрей Владимирович</given-names></name><name name-style="western" xml:lang="en"><surname>Tsiganov</surname><given-names>Andrey Vladimirovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, научный сотрудник</p></bio><bio xml:lang="en"><p>Doctor of Physics and Mathematics, Researcher</p></bio><email xlink:type="simple">andrey.tsiganov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Математический институт им. В. А. Стеклова Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Steklov Mathematical Institute of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>08</day><month>04</month><year>2020</year></pub-date><volume>21</volume><issue>2</issue><fpage>383</fpage><lpage>402</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цыганов А.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Цыганов А.В.</copyright-holder><copyright-holder xml:lang="en">Tsiganov A.V.</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/775">https://www.chebsbornik.ru/jour/article/view/775</self-uri><abstract><p>Рассматриваются деформации задачи Кеплера и гармонического осциллятора, для которых дополнительные интегралы движения являются координатами приведённого дивизора, согласно теореме Римана — Роха. Для этого семейства некоммутативно интегрируемых систем обсуждается справедливость гипотезы Мищенко — Фоменко о существовании интегралов движения из единого функционального класса, в данном случае полиномиальных интегралов движения.</p></abstract><trans-abstract xml:lang="en"><p>Deformations of the Kepler problem and the harmonic oscillator are considered for whichadditional integrals of motion are the coordinates of the reduced divisor, according to theRiemann–Roch theorem. For this family of non-commutative integrable systems the validity ofthe Mishchenko–Fomenko hypothesis about the existence of integrals of motion from a singlefunctional class, in this case polynomial integrals of motion, is discussed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>суперинтегрируемые системы</kwd><kwd>некоммутативно интегрируемые системы</kwd><kwd>гипотеза Мищенко — Фоменко.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>superintegrable systems</kwd><kwd>noncommutative integrable systems</kwd><kwd>Mishchenko–Fomenko conjecture.</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></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>
