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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Discrete and Continuous Models and Applied Computational Science</journal-id><journal-title-group><journal-title xml:lang="en">Discrete and Continuous Models and Applied Computational Science</journal-title><trans-title-group xml:lang="ru"><trans-title>Discrete and Continuous Models and Applied Computational Science</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-4670</issn><issn publication-format="electronic">2658-7149</issn><publisher><publisher-name xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">8282</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Symbolic Solving of Diﬀerential Equations with Partial Derivatives</article-title><trans-title-group xml:lang="ru"><trans-title>Символьное решение дифференциальных уравнений в частных производных</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Malaschonok</surname><given-names>N A</given-names></name><name xml:lang="ru"><surname>Малашонок</surname><given-names>Наталия Александровна</given-names></name></name-alternatives><bio xml:lang="en">Tambov State University</bio><email>namalaschonok@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Tambov State University</institution></aff><aff><institution xml:lang="ru"></institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-02-02" publication-format="electronic"><day>02</day><month>02</month><year>2010</year></pub-date><issue>2.2</issue><issue-title xml:lang="en">NO2.2 (2010)</issue-title><issue-title xml:lang="ru">№2.2 (2010)</issue-title><fpage>10</fpage><lpage>14</lpage><history><date date-type="received" iso-8601-date="2016-09-08"><day>08</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2010, Малашонок Н.А.</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Малашонок Н.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/miph/article/view/8282">https://journals.rudn.ru/miph/article/view/8282</self-uri><abstract xml:lang="en">An algorithm for the symbolic solving of systems of linear partial diﬀerential equations by means of multivariate Laplace-Carson transform (LC) is produced. Considered is a system of K linear equations with M as the greatest order of partial derivatives and right hand parts of a special type, that permits a symbolic Laplace-Carson transform. Initial conditions are input. As a result of Laplace-Carson transform of the system according to the initial conditions, we obtain an algebraic system of equations. There exist eﬃcient methods to solve large size systems of such types. It gives a possibility to implement the method for solving the large PDE systems. A method to obtain compatibility conditions is discussed. The application of LC allows one to execute it in a symbolic way.</abstract><trans-abstract xml:lang="ru">Предлагается алгоритм для символьного решения систем дифференциальных уравнений в частных производных посредством многомерного преобразования Лапласа-Карсона. Рассмотрена система K уравнений с M как наивысшим порядком частных производных и правой частью особого типа, который допускает символьное преобразование Лапласа-Карсона. Начальные условия являются входными. В результате Лаплас-Карсоновского преобразования системы по начальным условиям получаем алгебраическую систему уравнений. Существуют эффективные методы решения систем такого типа. Это дает возможность применять предлагаемый метод для решения больших систем уравнений в частных производных. Обсуждается метод получения условий совместности. Применение преобразования Лапласа-Карсона позволяет выполнить это в символьном виде.</trans-abstract><kwd-group xml:lang="en"><kwd>systems of partial diﬀerential equations</kwd><kwd>Laplace-Carson transform</kwd><kwd>symbolic solving</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>системы дифференциальных уравнений в частных производных</kwd><kwd>преобразование Лапласа-Карсона</kwd><kwd>символьное решение</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Dahiya R. S., Saberi-Nadjafi J. 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