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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">kaz29</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Казахстанско-Британского технического университета</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of the Kazakh-British Technical University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6688</issn><issn pub-type="epub">2959-8109</issn><publisher><publisher-name>Казахстанско-Британский Технический Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.55452/1998-6688-2025-22-2-207-219</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz29-2002</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>МАТЕМАТИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>АНИЗОТРОПНЫЕ ГРАНД-ПРОСТРАНСТВА ЛОРЕНЦА И ИХ СВОЙСТВА</article-title><trans-title-group xml:lang="en"><trans-title>ANISOTROPIC GRAND LORENTZ SPACES AND THEIR PROPERTIES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-6879-8356</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Манарбек</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Manarbek</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p> PhD студент </p><p> Алматы </p><p> Астана </p></bio><bio xml:lang="en"><p>PhD Student </p><p>Almaty</p><p>Astana</p></bio><email xlink:type="simple">manarbek@math.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4133-7780</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тлеуханова</surname><given-names>Н. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Tleukhanova</surname><given-names>N. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор, доктор физико-математических наук</p><p>Астана </p></bio><bio xml:lang="en"><p>Professor, Doctor of Phys.-Math. Sc. </p><p>Astana</p></bio><email xlink:type="simple">tleukhanova@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2368-8955</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мусабаева</surname><given-names>Г. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Mussabayeva</surname><given-names>G. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>PhD </p><p>Астана </p></bio><bio xml:lang="en"><p> PhD </p><p>Astana</p></bio><email xlink:type="simple">musabaevaguliya@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт математики и математического моделирования;&#13;
Евразийский национальный университет им. Л.Н. Гумилева<country>Казахстан</country></aff><aff xml:lang="en">Institute of Mathematics and Mathematical Modeling;&#13;
L.N. Gumilyov Eurasian National University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Евразийский национальный университет им. Л.Н. Гумилева<country>Казахстан</country></aff><aff xml:lang="en">L.N. Gumilyov Eurasian National University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2025</year></pub-date><volume>22</volume><issue>2</issue><fpage>207</fpage><lpage>219</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Манарбек М., Тлеуханова Н.Т., Мусабаева Г.К., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Манарбек М., Тлеуханова Н.Т., Мусабаева Г.К.</copyright-holder><copyright-holder xml:lang="en">Manarbek M., Tleukhanova N.T., Mussabayeva G.K.</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://vestnik.kbtu.edu.kz/jour/article/view/2002">https://vestnik.kbtu.edu.kz/jour/article/view/2002</self-uri><abstract><p>В данной статье определяются новые анизотропные гранд-пространства Лоренца и изучаются их свойства. Эти пространства представляют собой новую структуру, которая обеспечивает единую среду для исследования различных функциональных пространств. Рассмотрение гранд-пространств особенно важно для изучения граничных условий параметров, и в этом отношении могут быть получены новые результаты. Не всегда возможно изучить граничные параметры в классических пространствах. В последние годы грандпространства Лебега и их обобщения широко изучаются в задачах функциональных пространств. Эти пространства являются обобщениями классических пространств Лоренца и больших пространств Лоренца. В статье определяются большие анизотропные пространства Лоренца, приводятся основные оценки в этих пространствах, доказываются теоремы вложения и выводятся теоремы вложения для параметров. Полученные результаты могут сыграть важную роль не только в теоретическом плане, но и в прикладных задачах.</p></abstract><trans-abstract xml:lang="en"><p>In this article, new anisotropic grand Lorentz spaces are defined and their propertөies are studied. These spaces are a new structure that provides a unified parameter for the study of various functional spaces. The consideration of grand spaces is especially important for the study of boundary conditions of parameters and allows us to achieve new results in this area. The study of boundary parameters in classical spaces is not always possible. In recent years, grand Lebesgue spaces and their generalizations have been widely studied in problems of functional spaces. These spaces are generalizations of classical Lorentz and grand Lorentz spaces. The article defines grand anisotropic Lorentz spaces, gives basic estimates in these spaces, proves embedding theorems, and derives embedding theorems for parameters. The results obtained can play an important role not only in theoretical, but also in applied problems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пространства Лоренца</kwd><kwd>гранд-пространства Лоренца</kwd><kwd>теоремы вложения</kwd><kwd>неравенства</kwd><kwd>анизотропные пространства</kwd></kwd-group><kwd-group xml:lang="en"><kwd>grand Lorentz spaces</kwd><kwd>embedding theorems</kwd><kwd>inequalities</kwd><kwd>anisotropic spaces</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">Iwaniec T., Sbordone C. On the integrability of the Jacobian under minimal hypotheses // Archive for Rational Mechanics and Analysis. – 1992. – Vol. 119. – No. 2. – P. 129–143. https://doi.org/10.1007/BF00375119.</mixed-citation><mixed-citation xml:lang="en">Iwaniec T. and Sbordone C. On the integrability of the Jacobian under minimal hy-potheses. 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