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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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2025-23-6-48-55</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-4246</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>Консервативная разностная схема для задач магнитостатики со скалярным магнитным потенциалом</article-title><trans-title-group xml:lang="en"><trans-title>A Conservative Finite-Difference Scheme for Magnetostatics Problems with a Scalar Magnetic Potential</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>Шекелевский</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakialeuski</surname><given-names>V. U.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шекелевский Вадим Владимирович, асп. каф. микро- и наноэлектроники, мл. науч. сотр. Центра междисциплинарных исследований</p><p>220013, Минск, ул. П. Бровки, 6</p><p>Тел.: +375 29 987-16-66</p></bio><bio xml:lang="en"><p>Shakialeuski Vadzim Uladzimiravich, Postgraduate of the Department of Micro- and Nanoelectronics, Junior Researcher at the Center for Interdisciplinary Research</p><p>220013, Minsk, P. Brovki St., 6</p><p>Tel.: +375 29 987-16-66</p></bio><email xlink:type="simple">ivadim2703@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>12</month><year>2025</year></pub-date><volume>23</volume><issue>6</issue><fpage>48</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шекелевский В.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шекелевский В.В.</copyright-holder><copyright-holder xml:lang="en">Shakialeuski V.U.</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://doklady.bsuir.by/jour/article/view/4246">https://doklady.bsuir.by/jour/article/view/4246</self-uri><abstract><p>Для обеспечения повышенной точности вычислений уравнений магнитостатики на границах постоянных магнитов представлен вывод их консервативной разностной схемы со скалярным магнитным потенциалом на основе интегро-интерполяционного метода. Рассмотрены особенности дискретизации дивергенции намагниченности в областях функции, имеющей разрывы первого рода. Для проверки полученной схемы разработан алгоритм, на основе которого написана программа для расчета постоянных магнитов с использованием языка программирования Python 3.11 и библиотеки Taichi. Предлагаемая схема соблюдает законы сохранения и обеспечивает высокую точность решения, что позволяет применять полученные результаты для расчета магнитных полей в технологических разрядных устройствах для формирования функциональных слоев и покрытий в микроэлектронике и оптике, а также в технических прикладных задачах, связанных с магнитной динамикой.</p></abstract><trans-abstract xml:lang="en"><p>To enhance the accuracy of solving magnetostatic equations at permanent-magnet boundaries, we propose a conservative finite-difference scheme for the scalar magnetic potential based on the integro-interpolation method. The features of discretization of magnetization divergence in regions of a function having discontinuities of the first kind are considered. To validate the scheme, we developed an algorithm and implemented a program for computing permanent magnets using Python 3.11 and the Taichi library. The proposed scheme preserves conservation laws and ensures high computational accuracy, making the results applicable to magnetic-field calculations in technological discharge devices for the formation of functional layers and coatings in microelectronics and optics, as well as to engineering problems related to magnetic dynamics.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>расчет постоянных магнитов</kwd><kwd>метод конечных разностей</kwd><kwd>скалярный магнитный потенциал</kwd><kwd>уравнение Пуассона</kwd><kwd>консервативная разностная схема</kwd></kwd-group><kwd-group xml:lang="en"><kwd>calculation of permanent magnets</kwd><kwd>finite difference method</kwd><kwd>scalar magnetic potential</kwd><kwd>Poisson equation</kwd><kwd>conservative finite-difference scheme</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">Greene J. E. 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