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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">mathematics</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник российских университетов. Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Universities Reports. Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2686-9667</issn><issn pub-type="epub">2782-3342</issn><publisher><publisher-name>Тамбовский государственный университет имени Г.Р. Державина</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20310/1810-0198-2019-24-126-150-165</article-id><article-id custom-type="elpub" pub-id-type="custom">mathematics-263</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>ARTICLES</subject></subj-group></article-categories><title-group><article-title>Гибридная глобализация сходимости метода последовательного квадратичного программирования, стабилизированного вдоль подпространства</article-title><trans-title-group xml:lang="en"><trans-title>Hybrid globalization of convergence of subspace-stabilized sequential quadratic programming method</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>Журбенко</surname><given-names>Николай Георгиевич</given-names></name><name name-style="western" xml:lang="en"><surname>Zhurbenko</surname><given-names>Nikolay G.</given-names></name></name-alternatives><email xlink:type="simple">zhurbnick@gmail.com</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>Измаилов</surname><given-names>Алексей Феридович</given-names></name><name name-style="western" xml:lang="en"><surname>Izmailov</surname><given-names>Alexey F.</given-names></name></name-alternatives><email xlink:type="simple">izmaf@ccas.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усков</surname><given-names>Евгений Иванович</given-names></name><name name-style="western" xml:lang="en"><surname>Uskov</surname><given-names>Evgeniy I.</given-names></name></name-alternatives><email xlink:type="simple">akurennoy@cs.msu.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт кибернетики им. В. М. Глушкова НАН Украины</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V. M. Glushkov Institute of Cybernetics of NAS of Ukraine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО ≪Московский государственный университет им. М. В. Ломоносова≫</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО ≪Тамбовский государственный университет им. Г.Р. Державина≫</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Derzhavin Tambov State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>03</day><month>07</month><year>2019</year></pub-date><volume>24</volume><issue>126</issue><fpage>150</fpage><lpage>165</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Журбенко Н.Г., Измаилов А.Ф., Усков Е.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Журбенко Н.Г., Измаилов А.Ф., Усков Е.И.</copyright-holder><copyright-holder xml:lang="en">Zhurbenko N.G., Izmailov A.F., Uskov E.I.</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://mathematics.elpub.ru/jour/article/view/263">https://mathematics.elpub.ru/jour/article/view/263</self-uri><abstract><p>Локальная сверхлинейная сходимость стабилизированного метода последовательного квадратичного программирования устанавливается при очень слабых предположениях, не включающих в себя никакие условия регулярности ограничений. Однако, все попытки глобализации сходимости этого метода неминуемо сталкиваются с принципиальными трудностями, связанными с поведением этого метода при относительной удаленности текущей итерации от решений. А именно, стабилизированный метод последовательного квадратичного программирования имеет тенденцию генерировать длинные последовательности коротких шагов перед тем, как проявляется его сверхлинейная сходимость. В связи с этим был предложен метод последовательного квадратичного программирования, стабилизированный вдоль подпространства, обладающий лучшим «полулокальным» поведением, а значит, лучше приспособленный для разработки на его основе практических алгоритмов. В данной работе предлагаются два способа гибридной глобализации сходимости этого метода: алгоритм с возвратами и алгоритм с рекордами. Приводятся теоретические результаты о глобальной сходимости и скорости сходимости данных алгоритмов, а также результаты сравнительного численного тестирования.</p></abstract><trans-abstract xml:lang="en"><p>Local superlinear convergence of the stabilized sequential quadratic programming method is established under very weak assumptions not involving any constraint qualification conditions. However, all attempts to globalize convergence of this method inevitably face principal difficulties related to the behavior of this method when the iterates are still relatively far from solutions. Specifically, the stabilized sequential quadratic programming method has a tendency to generate long sequences of short steps before its superlinear convergence shows up. To that end, the so-called subspace-stabilized sequential quadratic programming method has been proposed, demonstrating better “semi-local” behavior, and hence, more suitable for development of practical algorithms on its basis. In this work we propose two techniques for hybrid globalization of convergence of this method: algorithm with backups, and algorithm with records.We provide theoretical results on convergence and rate of convergence of these algorithms, as well as some results of their numerical testing.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>последовательное квадратичное программирование</kwd><kwd>вырожденные решения</kwd><kwd>некритический множитель Лагранжа</kwd><kwd>двойственная стабилизация</kwd><kwd>глобализация сходимости</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sequential quadratic programming</kwd><kwd>degenerate solutions</kwd><kwd>noncritical Lagrange multiplier</kwd><kwd>dual stabilization</kwd><kwd>globalization of convergence</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">A. F. Izmailov, M. V. 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