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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">phmath</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Государственного университета просвещения. Серия: Физика-Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Federal State University of Education. Series: Physics and Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-5083</issn><issn pub-type="epub">2949-5067</issn><publisher><publisher-name>Federal State University of Education</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">phmath-275</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></article-categories><title-group><article-title>НУЛИ ДИСПЕРСИОННЫХ УРАВНЕНИЙ
ИЗ ВТОРОЙ ЗАДАЧИ СТОКСА О ПОВЕДЕНИИ ГАЗА
НАД КОЛЕБЛЮЩЕЙСЯ ПОВЕРХНОСТЬЮ</article-title><trans-title-group xml:lang="en"><trans-title>ZERO OF THE DISPERSION EQUATIONS FROM THE SECOND STOKES
PROBLEM ABOUT BEHAVIOUR OF GAS OVER THE FLUCTUATING
SURFACE</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>Акимова</surname><given-names>В. А.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Бугримов</surname><given-names>А. Л.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Латышев</surname><given-names>А. В.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Юшканов</surname><given-names>А. А.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Московский государственный областной университет</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>08</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>3</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Акимова В.А., Бугримов А.Л., Латышев А.В., Юшканов А.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Акимова В.А., Бугримов А.Л., Латышев А.В., Юшканов А.А.</copyright-holder><copyright-holder xml:lang="en">Акимова В.А., Бугримов А.Л., Латышев А.В., Юшканов А.А.</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.physmathmgou.ru/jour/article/view/275">https://www.physmathmgou.ru/jour/article/view/275</self-uri><abstract><p>В настоящей работе исследуются нули дисперсионной функции из
второй задачи Стокса. Вторая задача Стокса - задача о поведении разреженного
газа, заполняющего полупространство. Плоскость, ограничивающая полупро-
странство, совершает гармонические колебания в своей плоскости. Используется
линеаризованное кинетическое уравнение. Доказывается формула факторизации
дисперсионной функции. С помощью формулы факторизации в явном виде нахо-
дятся нули дисперсионной функции и проводится их исследование в зависимости
от величины безразмерной частоты ограничивающей газ плоскости.</p></abstract><trans-abstract xml:lang="en"><p>In the present work zero of dispersion function from the second Stokes problem
are investigated. The second Stokes problem is the problem about behaviour of the
rarefied gas filling half-space. A plane, limiting half-space, makes harmonious
fluctuations in the plane. We use the linear kinetic equation. The formula of factorization
of dispersion function is proved with the help of solution of boundary valur Riemann
problem the theory of functions of the complex variable. By means of the factorization
formula in an explicit form there are zero of dispersion function and their research
depending on quantity of dimensionless frequency of a plane limiting gas is carried out.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вторая задача Стокса</kwd><kwd>кинетическое уравнение</kwd><kwd>разделение пере- менных</kwd><kwd>дисперсионная функция</kwd><kwd>нули дисперсионной функции</kwd><kwd>факторизация дисперсионной функции</kwd><kwd>краевая задача Римана</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">Гахов Ф.Д. Краевые задачи. М.: Наука, 1987, 677 с.</mixed-citation><mixed-citation xml:lang="en">Гахов Ф.Д. Краевые задачи. М.: Наука, 1987, 677 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Дудко В.В. Скольжение разреженного газа вдоль неподвижных и колеблющихся поверхностей, дисс., Москва, 2010. 108 стр.</mixed-citation><mixed-citation xml:lang="en">Дудко В.В. 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