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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">donstu-1049</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="en"><subject>PHYSICAL AND MATHEMATICAL SCIENCES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКО-МАТЕМАТИЧЕСКИЕ НАУКИ</subject></subj-group></article-categories><title-group><article-title>THEORY OF GRAPHS ALGORITHMS IN THE INTERNATIONAL TRADE MODEL</article-title><trans-title-group xml:lang="ru"><trans-title>Алгоритмы теории графов в модели международной торговли</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>МЕДВЕДЕВА</surname><given-names>ТАТЬЯНА АЛЕКСАНДРОВНА</given-names></name><name name-style="western" xml:lang="en"><surname>MEDVEDEVA</surname><given-names>Tatyana A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical Universyty</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2010</year></pub-date><volume>10</volume><issue>6</issue><fpage>838</fpage><lpage>843</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; MEDVEDEVA T., 2010</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">МЕДВЕДЕВА Т.</copyright-holder><copyright-holder xml:lang="en">MEDVEDEVA T.</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.vestnik-donstu.ru/jour/article/view/1049">https://www.vestnik-donstu.ru/jour/article/view/1049</self-uri><abstract><p>Existence conditions and calculation modes of the exact balanced solution within the limits of international trade model are considered with the theory of graphs application.</p></abstract><trans-abstract xml:lang="ru"><p>Используя теорию графов в рамках модели международной торговли, рассматривали условия существования и способы расчета точного сбалансированного решения.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>взвешенный ориентированный граф</kwd><kwd>сильно связные компоненты</kwd><kwd>модель международной торговли</kwd><kwd>структурная матрица торговли</kwd><kwd>сбалансированность модели</kwd><kwd>вектор торговых бюджетов</kwd><kwd>матричное уравнение.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>weighted graph</kwd><kwd>strongly connected components</kwd><kwd>international trade model</kwd><kwd>structural matrix of trade</kwd><kwd>model balance</kwd><kwd>vector of trading budgets</kwd><kwd>matrix equation.</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">Землянухин В.Н. 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