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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-354</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>ГРАНИЧНЫЕ ЗАДАЧИ ДЛЯ КИНЕТИЧЕСКОГО ОДНОМЕРНОГО УРАВНЕНИЯ С ЧАСТОТОЙ СТОЛКНОВЕНИЙ, АФФИННО ЗАВИСЯЩЕЙ ОТ МОДУЛЯ СКОРОСТИ</article-title><trans-title-group xml:lang="en"><trans-title>BOUNDARY PROBLEMS FOR KINETIC ONE-DIMENSIONAL EQUATION WITH COLLISIONAL FREQUENCY AFFINE DEPENDING ON THE MODULE OF MOLECULAR VELOCITY</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>Бугримов</surname><given-names>Анатолий Львович</given-names></name><name name-style="western" xml:lang="en"><surname>Bugrimov</surname><given-names>A. .</given-names></name></name-alternatives><email xlink:type="simple">al.bugrimov@mgou.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>Анатолий Васильевич</given-names></name><name name-style="western" xml:lang="en"><surname>Latyshev</surname><given-names>A. .</given-names></name></name-alternatives><email xlink:type="simple">avlatyshev@mail.ru; kaf-matan@mgou.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>Александр Алексеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Yushkanov</surname><given-names>A. .</given-names></name></name-alternatives><email xlink:type="simple">kaftfiz@mgou.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный областной университет (МГОУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Region State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>20</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>3</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бугримов А.Л., Латышев А.В., Юшканов А.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Бугримов А.Л., Латышев А.В., Юшканов А.А.</copyright-holder><copyright-holder xml:lang="en">Bugrimov A..., Latyshev A..., Yushkanov A...</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/354">https://www.physmathmgou.ru/jour/article/view/354</self-uri><abstract><p>Для одномерного линеаризованного кинетического уравнения получены аналитические решения задач о температурном скачке и слабом испарении (конденсации) над плоской поверхностью. Уравнение имеет интеграл столкновений БГК (Бхатнагар, Гросс и Крук) и частоту столкновений молекул, аффинно зависящей от модуля молекулярной скорости.</p></abstract><trans-abstract xml:lang="en"><p>For the one-dimensional linear kinetic equation the analytical solutions of problems about temperature jump and weak evaporation (condensation) over flat surface are received. The equation has integral of collisions BGK (Bhatnagar, Gross and Krook) and frequency of collisions of molecules, affine depending on the module molecular velocity.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кинетическое уравнение</kwd><kwd>частота столкновений</kwd><kwd>законы сохранения</kwd><kwd>разделение переменных</kwd><kwd>характеристическое уравнение</kwd><kwd>дисперсионное уравнение</kwd><kwd>дискретный и непрерывный спектры</kwd><kwd>собственные функции</kwd><kwd>задача Смолуховского</kwd><kwd>one-dimensional kinetic equation</kwd><kwd>affine dependence of collision frequency</kwd><kwd>conservation laws</kwd><kwd>separation of variables</kwd><kwd>characteristic equation</kwd><kwd>dispersion equation</kwd><kwd>spectra</kwd><kwd>eigen functions</kwd><kwd>Smoluchowski’ problem</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">Bugrimov A.A., Latyshev A.V., Yushkanov A.A. 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