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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Discrete and Continuous Models and Applied Computational Science</journal-id><journal-title-group><journal-title xml:lang="en">Discrete and Continuous Models and Applied Computational Science</journal-title><trans-title-group xml:lang="ru"><trans-title>Discrete and Continuous Models and Applied Computational Science</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-4670</issn><issn publication-format="electronic">2658-7149</issn><publisher><publisher-name xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">8705</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Complete Foliations with Transverse Rigid Geometries and Their Basic Automorphisms</article-title><trans-title-group xml:lang="ru"><trans-title>Полные слоения с трансверсальными жесткими геометриями и их базовые автоморфизмы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhukova</surname><given-names>N I</given-names></name><name xml:lang="ru"><surname>Жукова</surname><given-names>Н И</given-names></name></name-alternatives><bio xml:lang="en">Кафедра математики и механики; Нижегородский государственный университет им. Н.И. Лобачевского; Nizhny Novgorod State University</bio><bio xml:lang="ru">Кафедра математики и механики; Нижегородский государственный университет им. Н.И. Лобачевского</bio><email>-</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Nizhny Novgorod State University</institution></aff><aff><institution xml:lang="ru">Нижегородский государственный университет им. Н.И. Лобачевского</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2009-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2009</year></pub-date><issue>2</issue><issue-title xml:lang="en">NO2 (2009)</issue-title><issue-title xml:lang="ru">№2 (2009)</issue-title><fpage>14</fpage><lpage>35</lpage><history><date date-type="received" iso-8601-date="2016-09-08"><day>08</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2009, Жукова Н.И.</copyright-statement><copyright-year>2009</copyright-year><copyright-holder xml:lang="ru">Жукова Н.И.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/miph/article/view/8705">https://journals.rudn.ru/miph/article/view/8705</self-uri><abstract xml:lang="en">The notion of rigid geometry is introduced. Rigid geometries include Cartan geometries as
well as rigid geometric structures in the sense of Gromov. Foliations with transverse
rigid geometries are investigated. An invariant g0 of a foliation with transverse rigid
geometry, being a Lie algebra, is introduced. We prove that if, for some foliation with
transverse rigid geometry, g0 is zero, then there exists a unique Lie group structure on its full
basic automorphism group. Some estimates of the dimensions of this group depending on the
transverse geometry are obtained. Examples, illustrating the main results, are constructed.
            </abstract><trans-abstract xml:lang="ru">Введено понятие жестких геометрий. Жесткие геометрии включают картановы геометрии, а также жесткие геометрические структуры в смысле Громова. Исследуются слоения (M, F) с трансверсальными жесткими геометриями. Найден инвариант g0(M, F) слоения (M, F), представляющий собой алгебру Ли. Доказано, что при g0(M, F) = 0 группа базовых автоморфизмов слоения (M, F) допускает структуру группы Ли, причем эта структура единственна. Получены оценки размерностей этих групп в зависимости от трансверсальных геометрий. Построены примеры вычисления групп базовых автоморфизмов слоений.
            </trans-abstract><kwd-group xml:lang="en"><kwd>rigid geometry</kwd><kwd>foliation</kwd><kwd>basic automorphism</kwd><kwd>holonomy group</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Кобаяси Ш. Группы преобразований в дифференциальной геометрии. - М.: Наука, 1986. - 224 с.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Leslie J. A Remark on the Group of Automorphisms of a Foliation Having a Dense Leaf // J. Diff. Geom. - 1972. - Vol. 7. - Pp. 597-601.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Белько И. В. Аффинные преобразования трансверсальной проектируемой связности на многообразии со слоением // Мат. сборник. - 1982. - Т. 117, № 2. - С. 181-195.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Hector G., Macias-Virgos E. Diffeological Groups // Reseach and Exposition in Math. - 2002. - Vol. 25. - Pp. 247-260.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>DAmbra G., Gromov M. Lectures on Transformation Groups: Geometry and Dynamics, Surveys in Differential Geometry (Cambridge, Mass., 1990). - Bethlehem, Penn.: Lehigh University, 1991. - Pp. 19-111.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Gromov M. Rigid transformations groups // Geometrie Differentielle (Paris, 1986). Travaux en Cours. - 1988. - Vol. 33. - Pp. 65-139.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Жукова Н. И. Минимальные множества картановых слоений // Труды матем. института им. В.А. Стеклова. - 2007. - Т. 256. - С. 115-147.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Blumenthal R. A. Cartan Connections in Folated Bundles // Michigan Math. J. - 1984. - Vol. 31. - Pp. 55-63.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Кобаяси Ш., Номидзу К. Основы дифференциальной геометрии. - М.: Наука, 1981. - Т. 1, 344 с.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Conlon L. Transversally Parallelizable Foliations of Codimension 2 // Trans. Amer. Math. Soc. - 1974. - Vol. 194. - Pp. 79-102.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Molino P. Riemannian Foliations. Progress in Math. - Birkhauser Boston, 1988. - 339 p.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Blumenthal R. A., Hebda J. J. Ehresmann Connections for Foliations // Indiana Univ. Math. J. - 1984. - Vol. 33, No 4. - Pp. 597-611.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Wolak R. A. Foliated and Associated Geometric Structures on Foliated Manifolds // Ann. Fac. Sci. Toulouse Math. - 1989. - Vol. 10, No 3. - Pp. 337-360.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Wolak R. A. Geometric Structures on Foliated Manifolds // Publ. del Dep. de Geometria y Topologia, Universidad de Santiago de Compostela. - 1989. - Vol. 76.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Жукова Н. И. Свойства графиков эресмановых слоений // Вестник ННГУ. Сер. Математика. - 2004. - Вып. 1. - С. 73-87.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Багаев А. В., Жукова H. И. Группы изометрий римановых орбифолдов // Сиб. Мат. Журнал. - 2007. - Т. 48, № 4. - С. 723-741.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Тамура И. Топология слоений. - М.: Мир, 1979. - 317 с.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Kashiwabara S. The Decomposition of Differential Manifolds and its Applications // Tohoku Math. J. - 1959. - Vol. 11. - Pp. 43-53.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Chubarov G. V., Zhukova N. I. Aspects of the Qualitative Theory of Suspended Foliations // J. of Difference Equations and Applications. - 2003. - Vol. 9. - Pp. 393-405.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Kamber F., Tondeur P. Foliated Bundles and Characteristic Classes // Lecture Notes in Math. - Springer, 1975. - Vol. 494.</mixed-citation></ref></ref-list></back></article>
