<?xml version="1.0" encoding="UTF-8"?>
<!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">caht</journal-id><journal-title-group><journal-title xml:lang="ru">Научный вестник МГТУ ГА</journal-title><trans-title-group xml:lang="en"><trans-title>Civil Aviation High Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-0619</issn><issn pub-type="epub">2542-0119</issn><publisher><publisher-name>Moscow State Technical University of Civil Aviation (MSTU CA)</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">caht-600</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></article-categories><title-group><article-title>Конструкция продолжения диффеоморфизма и его приложения</article-title><trans-title-group xml:lang="en"><trans-title>A CONSTRUCTION OF DIFFEOMORPHISM EXTENSION AND ITS APPLICATIONS</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>Лукацкий</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukatsky</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ERIRAS</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Energy Research Institute Russian Academy of Sciences (ERIRAS)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>07</day><month>11</month><year>2016</year></pub-date><volume>0</volume><issue>204</issue><fpage>130</fpage><lpage>134</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лукацкий А.М., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Лукацкий А.М.</copyright-holder><copyright-holder xml:lang="en">Lukatsky A.M.</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://avia.mstuca.ru/jour/article/view/600">https://avia.mstuca.ru/jour/article/view/600</self-uri><abstract><p>Пусть есть риманово многообразие с границей , а есть диффеоморфизм . Рассмотрим задачу продолжения с границы внутрь многообразия до сохраняющего объём диффеоморфизма . В статье для случая сферы предложена явная конструкция такого продолжения, основывающаяся на теории представлений. Мы также рассматриваем продолжения действия конформной и проективной групп с -сферы на -мерный шар. В результате получены примеры кинематического динамов -мерный шаре.</p></abstract><trans-abstract xml:lang="en"><p>Let M be Riemannian manifold with boundary and a diffeomorphism of . We consider the problem of the extension of from the boundary into the manifold to the volume-preserving diffeomorphism . The design of an explicit extension based on the representation theory is offered for the case of the sphere. We also extend the conformal and projective groups with the -sphere into the -ball. As a result, we construct examples of kinematic dynamo in the -ball.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>проблема Арнольда</kwd><kwd>риманово многообразие</kwd><kwd>граница</kwd><kwd>продолжение диффеоморфизма</kwd><kwd>диффеоморфизм сохраняющий объём</kwd><kwd>кинематическое динамо</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Arnold’s problems</kwd><kwd>Riemannian manifold</kwd><kwd>boundary</kwd><kwd>diffeomorphism extension</kwd><kwd>volume preserving diffeomorphism</kwd><kwd>kinematic dynamo</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">Arnold V.I. Arnold’s Problem // Springer and Phasis, Moscow. - 2004.</mixed-citation><mixed-citation xml:lang="en">Arnold V.I. Arnold’s Problem // Springer and Phasis, Moscow. - 2004.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Lukatsky A.M. On the Problem of Diffeomorphism Extension // International Conference "ANALYSIS and SINGULARITIES, dedicated to the anniversary of Vladimir Igorevich Arnold". Abstracs. Steclov Mathematical Institute of the RAS, Moscow, Russia, December 17-21, 2012, p. 77-78.</mixed-citation><mixed-citation xml:lang="en">Lukatsky A.M. On the Problem of Diffeomorphism Extension // International Conference "ANALYSIS and SINGULARITIES, dedicated to the anniversary of Vladimir Igorevich Arnold". Abstracs. Steclov Mathematical Institute of the RAS, Moscow, Russia, December 17-21, 2012, p. 77-78.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Thurston W. Foliations and Groups of Diffeomorphisms // Bull. Amer. Math. Soc. - 1974. - Vol. 80, p. 304-307.</mixed-citation><mixed-citation xml:lang="en">Thurston W. Foliations and Groups of Diffeomorphisms // Bull. Amer. Math. Soc. - 1974. - Vol. 80, p. 304-307.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Kirillov A.A. Representations of the Rotation of n-dimensional Euclidean Space of Spherical Vector Fields //Dokl. Acad. Nauk USSR - 1957 - vol. 116, no. 4, p. 538-541.</mixed-citation><mixed-citation xml:lang="en">Kirillov A.A. Representations of the Rotation of n-dimensional Euclidean Space of Spherical Vector Fields //Dokl. Acad. Nauk USSR - 1957 - vol. 116, no. 4, p. 538-541.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Lukatsky A.M. Structural-geometrical Properties of Infinite Lie Groups in the Application to the Equations of Mathematical Physics // Yaroslavle, Ya. St. Univ. named P.F. Demidov - 2010.</mixed-citation><mixed-citation xml:lang="en">Lukatsky A.M. Structural-geometrical Properties of Infinite Lie Groups in the Application to the Equations of Mathematical Physics // Yaroslavle, Ya. St. Univ. named P.F. Demidov - 2010.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Vilenkin N.Y. Special Functions and Representation Group Theory. Moscow: Nauka, 1965.</mixed-citation><mixed-citation xml:lang="en">Vilenkin N.Y. Special Functions and Representation Group Theory. Moscow: Nauka, 1965.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Arnold V.I., Khesin B.A. Topological Methods in Hydrodynamics // Springer and MCNMO, Moscow. - 2007.</mixed-citation><mixed-citation xml:lang="en">Arnold V.I., Khesin B.A. Topological Methods in Hydrodynamics // Springer and MCNMO, Moscow. - 2007.</mixed-citation></citation-alternatives></ref></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>
