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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">sibphil</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский философский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Journal of Philosophy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-7517</issn><publisher><publisher-name>Новосибирский государственный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25205/2541-7517-2019-17-1-17-29</article-id><article-id custom-type="elpub" pub-id-type="custom">sibphil-203</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>АНАЛИТИЧЕСКАЯ ФИЛОСОФИЯ, ЭПИСТЕМОЛОГИЯ И ФИЛОСОФИЯ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYTICAL PHILOSOPHY, EPISTEMOLOGY AND PHILOSOPHY OF SCIENCE</subject></subj-group></article-categories><title-group><article-title>Концепции интенсиональности математического дискурса: этапы самореференции</article-title><trans-title-group xml:lang="en"><trans-title>Conceptions of intensionality of mathematical discourse: The Stages of Self-reference</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>Целищев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tselishchev</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">kkvvnn@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>Хлебалин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khlebalin</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">sasha_khl@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт философии и права СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Philosophy and Law SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>08</day><month>11</month><year>2020</year></pub-date><volume>17</volume><issue>1</issue><fpage>17</fpage><lpage>29</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Целищев В.В., Хлебалин А.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Целищев В.В., Хлебалин А.В.</copyright-holder><copyright-holder xml:lang="en">Tselishchev V.V., Khlebalin A.V.</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://sibphil.elpub.ru/jour/article/view/203">https://sibphil.elpub.ru/jour/article/view/203</self-uri><abstract><p>Рассматриваются причины появления интенсиональных структур в математическом дискурсе на примере доказательства Второй теоремы Гёделя о неполноте арифметики. Показано, что одной из причин интенсиональности является концептуальная структура, включающая переход от строго математических формулировок к их интерпретации. Анализируются три этапа интенсиональности - кодирование, конструирование предиката доказуемости и построение самореферентного предложения. Показано, что допустимость на каждом этапе выбора между альтернативами есть источник интенсиональности.</p></abstract><trans-abstract xml:lang="en"><p>The article discusses the reasons for the emergence of intensional structures in mathematical discourse with the example of the proof of the Second Gödel Theorem on the incompleteness of arithmetic. It is shown that one of the reasons for intensionality is the conceptual structure, including the transition from strictly mathematical formulations to their interpretation. Three stages of intensionality are analyzed - coding, constructing a predicate of proof, and constructing a self-reference sentence. It is shown that the choice between the alternatives at each stage is the source of intensionality</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интенсиональность</kwd><kwd>Вторая теорема Гёделя о неполноте</kwd><kwd>самореферентность</kwd><kwd>арифметизация синтаксиса</kwd><kwd>Гёдель</kwd></kwd-group><kwd-group xml:lang="en"><kwd>intensionality</kwd><kwd>Gödel Second Incompleteness Theorem</kwd><kwd>self-reference</kwd><kwd>syntax arithmetization</kwd><kwd>Gödel</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
