<?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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestifm-58</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>МАТЕМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICS</subject></subj-group></article-categories><title-group><article-title>АНАЛИТИЧЕСКИЕ СВОЙСТВА РЕШЕНИЙ НЕЛИНЕЙНЫХ ДИФФЕРЕНЦИАЛЬНЫХ УРАВНЕНИЙ ТИПА УРАВНЕНИЙ ПЕНЛЕВЕ</article-title><trans-title-group xml:lang="en"><trans-title>ANALYTICAL PROPERTIES OF THE SOLUTIONS OF THE PENLEVE-TYPE NON-LINEAR DIFFERENTIAL EQUATIONS</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>Грицук</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grytsuk</surname><given-names>E. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Громак</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gromak</surname><given-names>V. I.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет, Минск</institution></aff><aff xml:lang="en"><institution>Belarusian State University, Minsk</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>17</day><month>05</month><year>2016</year></pub-date><volume>0</volume><issue>2</issue><fpage>32</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грицук Е.В., Громак В.И., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Грицук Е.В., Громак В.И.</copyright-holder><copyright-holder xml:lang="en">Grytsuk E.V., Gromak V.I.</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://vestifm.belnauka.by/jour/article/view/58">https://vestifm.belnauka.by/jour/article/view/58</self-uri><abstract><p>Доказывается теорема об общей структуре уравнений иерархии K2. Определяется порядок подвижных полюсов решений. В явном виде строятся резонансные многочлены, определяется характер их корней.</p></abstract><trans-abstract xml:lang="en"><p>The theorem of a general structure of equations in the K2 hierarchy is proved. The order of movable poles of solutions is determined. The resonant polynomials are constructed in explicit form, and the character of their roots is determined.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Painleve'Р. // Bull. Soc. Math. France. 1900. Vol. 28. P. 201-261.</mixed-citation><mixed-citation xml:lang="en">Painleve'Р. // Bull. Soc. Math. France. 1900. Vol. 28. P. 201-261.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Painleve' P. // Acta Math. 1902. Vol. 25. P. 1-85.</mixed-citation><mixed-citation xml:lang="en">Painleve' P. // Acta Math. 1902. Vol. 25. P. 1-85.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">GambierB. // Acta Math. 1909. Vol. 33. P. 1-55.</mixed-citation><mixed-citation xml:lang="en">GambierB. // Acta Math. 1909. Vol. 33. P. 1-55.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ince E. L. Ordinary Differential Equations. Dover; New York, 1956.</mixed-citation><mixed-citation xml:lang="en">Ince E. L. Ordinary Differential Equations. Dover; New York, 1956.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Голубев В. В. Лекции по аналитической теории дифференциальных уравнений. М.; Л., 1950.</mixed-citation><mixed-citation xml:lang="en">Голубев В. В. Лекции по аналитической теории дифференциальных уравнений. М.; Л., 1950.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">ГромакВ. И., Лукашевич Н. А. Аналитические свойства решений уравнений Пенлеве. Минск, 1990.</mixed-citation><mixed-citation xml:lang="en">ГромакВ. И., Лукашевич Н. А. Аналитические свойства решений уравнений Пенлеве. Минск, 1990.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">КудряшовН. А. Аналитическая теория нелинейных дифференциальных уравнений. М., 2004.</mixed-citation><mixed-citation xml:lang="en">КудряшовН. А. Аналитическая теория нелинейных дифференциальных уравнений. М., 2004.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">АбловицМ., СигурХ. Солитоны и метод обратной задачи рассеяния. М., 1987.</mixed-citation><mixed-citation xml:lang="en">АбловицМ., СигурХ. Солитоны и метод обратной задачи рассеяния. М., 1987.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Громак В. И. // Дифференц. уравнения. 2006. Т. 42, № 8. С. 1017-1026.</mixed-citation><mixed-citation xml:lang="en">Громак В. И. // Дифференц. уравнения. 2006. Т. 42, № 8. С. 1017-1026.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Громак В. И. // Дифференц. уравнения. 2008. Т. 44, № 2. С. 172-180.</mixed-citation><mixed-citation xml:lang="en">Громак В. И. // Дифференц. уравнения. 2008. Т. 44, № 2. С. 172-180.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">КудряшовН. А. // ТМФ. 2000. Т. 122. С. 72-87.</mixed-citation><mixed-citation xml:lang="en">КудряшовН. А. // ТМФ. 2000. Т. 122. С. 72-87.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">ГрицукЕ. В. // Весщ НАН Беларуси Сер. физ.-мат. навук. 2011. № 4. С. 33-41.</mixed-citation><mixed-citation xml:lang="en">ГрицукЕ. В. // Весщ НАН Беларуси Сер. физ.-мат. навук. 2011. № 4. С. 33-41.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">N. A. Kudryashov // Physics Letters A. 2008. Vol. 372. Р. 1945-1956.</mixed-citation><mixed-citation xml:lang="en">N. A. Kudryashov // Physics Letters A. 2008. Vol. 372. Р. 1945-1956.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">AblowitzM. J., Ramani A., SegurH. // J. Math. Phys. 1980. Vol. 21. P. 715-721.</mixed-citation><mixed-citation xml:lang="en">AblowitzM. J., Ramani A., SegurH. // J. Math. Phys. 1980. Vol. 21. P. 715-721.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Simomura S. 0// Nonlinierity. 2001. Vol. 14. P. 193-203.</mixed-citation><mixed-citation xml:lang="en">Simomura S. 0// Nonlinierity. 2001. Vol. 14. P. 193-203.</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>
