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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">8771</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">A Local and Semilocal Convergence of the Continuous Analogy of Newton's Method</article-title><trans-title-group xml:lang="ru"><trans-title>Локальная и полулокальная сходимость непрерывного аналога метода Ньютона</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhanlav</surname><given-names>T</given-names></name><name xml:lang="ru"><surname>Жанлав</surname><given-names>Tугалын</given-names></name></name-alternatives><bio xml:lang="en"> ; National University of Mongolia Ulan-Bator</bio><bio xml:lang="ru">Кафедра прикладной математики; Монгольский государственный университет</bio><email>zhanlav@yahoo.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chuluunbaatar</surname><given-names>O</given-names></name><name xml:lang="ru"><surname>Чулуунбаатар</surname><given-names>Очбадрах</given-names></name></name-alternatives><bio xml:lang="en"> ; Joint Institute for Nuclear Research</bio><bio xml:lang="ru">Лаборатория информационных технологий; Объединённый институт ядерных исследований</bio><email>chuka@jinr.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National University of Mongolia Ulan-Bator</institution></aff><aff><institution xml:lang="ru">Монгольский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff><aff><institution xml:lang="ru">Объединённый институт ядерных исследований</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2012</year></pub-date><issue>1</issue><issue-title xml:lang="en">NO1 (2012)</issue-title><issue-title xml:lang="ru">№1 (2012)</issue-title><fpage>34</fpage><lpage>43</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 ©; 2012, Жанлав T., Чулуунбаатар О.</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Жанлав T., Чулуунбаатар О.</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/8771">https://journals.rudn.ru/miph/article/view/8771</self-uri><abstract xml:lang="en">In this paper, a region of convergence of the continuous analogy of Newton's method is defined and an optimal choice of the parameter t is proposed. For the damped Newton's method a global convergence is proved and error bounds are obtained. The damping strategies allow one to extend the convergence domain of the initial guesses. Several damping strategies were compared. Numerical examples are given and confirm the theoretical results.</abstract><trans-abstract xml:lang="ru">В данной работе определена область сходимости непрерывного аналога метода Ньютона и предложен оптимальный выбор параметра ?. Для затухающего метода Ньютона доказана глобальная сходимость и получены оценки погрешности. Стратегии затухания позволяют расширить область начальных параметров, при которых метод сходится. Дано сравнение различных стратегий затухания. Приведённые численные примеры подтверждают теоретические результаты.</trans-abstract><kwd-group xml:lang="en"><kwd>nonlinear equations in Banach spaces</kwd><kwd>damped Newton's method</kwd><kwd>recurrence relations</kwd><kwd>error bounds</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>нелинейные уравнения в банаховых пространствах</kwd><kwd>затухающий метод Ньютона</kwd><kwd>рекуррентные соотношения</kwd><kwd>оценка погрешности</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Zhanlav T., Chuluunbaatar O. Convergence of the Continuous Analogy of Newtons Method for Solving Nonlinear Equations // Numerical Methods and Programming, Moscow State University. - 2009. - Vol. 10. - Pp. 402-407.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Hernandez M.A., Salanova M.A. Modification of the Kantorovich Assumptions for Semilocal Convergence of the Chebyshev Method // J. Comput. Appl. 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