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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">10.22405/2226-8383-2024-25-3-201-212</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-1823</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>Изоспектральные и частично-изоспектральные операторы Дирака на конечном отрезке</article-title><trans-title-group xml:lang="en"><trans-title>Isospectral and partially isospectral Dirac operators on the finite interval</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>Мирзаев</surname><given-names>Олим Эркинович</given-names></name><name name-style="western" xml:lang="en"><surname>Mirzaev</surname><given-names>Olim Erkinovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук</p></bio><bio xml:lang="en"><p>candidate of physical and mathematical sciences</p></bio><email xlink:type="simple">olim-mirzaev@mail.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>Хасанов</surname><given-names>Темур Гафурджанович</given-names></name><name name-style="western" xml:lang="en"><surname>Khasanov</surname><given-names>Temur Gafurdjanovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>Urgench State University</p></bio><email xlink:type="simple">temur.xasanov.2018@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Самаркандский государственный университет им. Ш. Рашидова</institution><country>Узбекистан</country></aff><aff xml:lang="en"><institution>Samarkand State University named after Sharof Rashidov</institution><country>Uzbekistan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ургенчский государственный университет</institution><country>Узбекистан</country></aff><aff xml:lang="en"><institution>postgraduate student</institution><country>Uzbekistan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>06</day><month>01</month><year>2025</year></pub-date><volume>25</volume><issue>3</issue><fpage>201</fpage><lpage>212</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мирзаев О.Э., Хасанов Т.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Мирзаев О.Э., Хасанов Т.Г.</copyright-holder><copyright-holder xml:lang="en">Mirzaev O.E., Khasanov T.G.</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/1823">https://www.chebsbornik.ru/jour/article/view/1823</self-uri><abstract><p>В данной работе предлагается алгоритм построения изоспектрального и частично-изоспектрального операторов Дирака на конечном отрезке. Этот алгоритм применяетсяк процессу нахождения решений смешанных задач, поставленных для систем дифференциальных уравнений с частными производными гиперболического типа с переменными коэффициентами.</p></abstract><trans-abstract xml:lang="en"><p>In this paper, we propose an algorithm for constructing isospectral and partially isospectralDirac operators on a finite interval. This algorithm is applied to the process of finding solutions to mixed problems posed for a system of partial differential equations of hyperbolic type with variable coefficients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>собственные значения</kwd><kwd>нормирующие константы</kwd><kwd>обратные задачи</kwd><kwd>интегральные уравнения Фредгольма второго рода</kwd><kwd>изоспектральные и частично-изоспектральные операторы Дирака.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>eigenvalues</kwd><kwd>normalization constants</kwd><kwd>inverse problems</kwd><kwd>Fredholm integral equations of the second kind</kwd><kwd>isospectral and partially-isospectral Dirac operators.</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">Арутюнян, Т. Н. Изоспектральные операторы Дирака // Известия Национальной Академии Наук Армении. 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