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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">10.55452/1998-6688-2023-20-2-36-42</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz29-704</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>ИНДЕКСНЫЕ МНОЖЕСТВА САМОПОЛНЫХ ЛИНЕЙНЫХ ПОРЯДКОВ, ИЗОМОРФНЫХ НЕКОТОРЫМ СТАНДАРТНЫМ ПОРЯДКАМ</article-title><trans-title-group xml:lang="en"><trans-title>INDEX SETS OF SELF-FULL LINEAR ORDERS ISOMORPHIC TO SOME STANDARD ORDERS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0075-4438</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аскарбеккызы</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Askarbekkyzy</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аскарбеккызы Акнур, Магистрант</p><p>ул. Аль-Фараби, 71, г. Алматы</p></bio><bio xml:lang="en"><p>Askarbekkyzy Aknur, Master Student</p><p>Al-Farabi Street, 71, Almaty, 050000</p></bio><email xlink:type="simple">ms.askarbekkyzy@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5834-2770</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баженов</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhenov</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баженов Николай Алексеевич, Кандидат физико-математических наук, старший научный сотрудник</p><p>г. Новосибирск, 630090</p></bio><bio xml:lang="en"><p>Bazhenov Nikolay Alekseevich, Candidate of Physical and Mathematical Sciences, Senior Researcher</p><p>Novosibirsk, 630090</p></bio><email xlink:type="simple">bazhenov@math.nsc.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский Национальный университет им. аль-Фараби<country>Казахстан</country></aff><aff xml:lang="en">Al-Farabi Kazakh National University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Институт математики им. С.Л. Соболева СО РАН<country>Россия</country></aff><aff xml:lang="en">Sobolev Institute of Mathematics<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>07</month><year>2023</year></pub-date><volume>20</volume><issue>2</issue><fpage>36</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Аскарбеккызы А., Баженов Н.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Аскарбеккызы А., Баженов Н.А.</copyright-holder><copyright-holder xml:lang="en">Askarbekkyzy A., Bazhenov N.A.</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/704">https://vestnik.kbtu.edu.kz/jour/article/view/704</self-uri><abstract><p>В работе Баженова Н.А., Зубкова М.В., Калмурзаева Б.С. было начато исследование вопросов существования супремумов и инфимумов позитивных линейных предпорядков относительно вычислимых сводимостей бинарных отношений, в последней главе эти вопросы были рассмотрены в структуре вычислимых линейных порядков, изоморфных стандартному порядку натуральных чисел. Далее, в работе Аскарбеккызы А., Баженова Н.А., Калмурзаева Б.С. было продолжено исследование этой структуры. В последней работе немаловажную роль сыграло понятие самополных линейных порядков. Предпорядок R называется самополным, если для любой вычислимой функции g(x), осуществляющей сводимость R в R, ее область значений пересекает все supp(R)-классы. В данной статье оценивается точная алгоритмическая сложность индексных множеств всех самополных рекурсивных линейных порядков, изоморфных стандартному порядку натуральных чисел и целых чисел. Исследование индексных множеств позволяет оценить точную сложность различных понятий в исследуемых конструктивных структурах. Доказывается, что индексное множество самополных вычислимых линейных порядков, изоморфных стандартному порядку натуральных чисел, является П03-полным множеством. Доказывается, что индексное множество самополных вычислимых линейных порядков, изоиорфных стандартному порядку целых чисел, являетмя П03-полным множеством.</p></abstract><trans-abstract xml:lang="en"><p>The work of Bazhenov N.A., Zubkov M.V., Kalmurzayev B.S. started investigation of questions of the existence of joins and meets of positive linear preorders with respect to computable reducibility of binary relations. In the last section of this work, these questions were considered in the structure of computable linear orders isomorphic to the standard order of natural numbers. Then, the work of Askarbekkyzy A., Bazhenov N.A., Kalmurzayev B.S. continued investigation of this structure. In the last article, the notion of a self-full linear order played important role. A preorder R is called self-full, if for every computable function g(x), which reduces R to R, the image of this function intersects all supp(R)-classes. In this article, we measure exact algorithmic complexities of index sets of all self-full recursive linear orders isomorphic to the standard order of natural numbers and to the standard order of integers. Researching the index sets allows us to measure exact algorithmic complexities of different notions in constructive structures, that we are investigating. We prove that the index set of all self-full computable linear orders isomorphic to the standard order of that we are investigating. We prove that the index set of all self-full computable linear orders isomorphic to the standard order of integers is П3 0-complete.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>линейный порядок</kwd><kwd>самопольный порядок</kwd><kwd>индексное множество</kwd><kwd>вычислимая сводимость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liner order</kwd><kwd>sell full order</kwd><kwd>index set</kwd><kwd>computable reducibility</kwd></kwd-group><funding-group xml:lang="en"><funding-statement>The work was supported by the Ministry of Science and Higher Education of the Republic of Kazakhstan, grant AP08856493 “Positive graphs and computable reducibility on them as mathematical model of databases.”</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ershov Yu.L. (1977) Theory of numberings. Moscow: Nauka. 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