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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">cheb</journal-id><journal-title-group><journal-title xml:lang="ru">Чебышевский сборник</journal-title><trans-title-group xml:lang="en"><trans-title>Chebyshevskii Sbornik</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-8383</issn><publisher><publisher-name>Tula State Lev Tolstoy  Pedagogical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22405/2226-8383-2018-19-3-74-79</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-492</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><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Article</subject></subj-group></article-categories><title-group><article-title>О неполных рациональных тригонометрических суммах</article-title><trans-title-group xml:lang="en"><trans-title>On non-complete rational trigonometric sums</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>Салиба</surname><given-names>Холем Мансур</given-names></name><name name-style="western" xml:lang="en"><surname>Saliba</surname><given-names>Holem Mansour</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук</p></bio><bio xml:lang="en"><p>Ph.D. Assistant Professors,</p></bio><email xlink:type="simple">qwe123@rocketmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>университет Нотр-Дам-Луэз, Ливан.</institution><country>Ливан</country></aff><aff xml:lang="en"><institution>Notre Dame University--Louaize (NDU), Lebanon.</institution><country>Lebanon</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>16</day><month>01</month><year>2019</year></pub-date><volume>19</volume><issue>3</issue><fpage>74</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Салиба Х.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Салиба Х.М.</copyright-holder><copyright-holder xml:lang="en">Saliba H.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://www.chebsbornik.ru/jour/article/view/492">https://www.chebsbornik.ru/jour/article/view/492</self-uri><abstract><p>Дан вариант метода Хуа для оценки неполных рациональных тригонометрических сумм. Эти оценки являются нетривиальными для сумм с длинами превосходящими корень квадратный от длины полной суммы.</p></abstract><trans-abstract xml:lang="en"><p>We give the version of Hua's method for the estimation of non"=com\-ple\-te ra\-ti\-onal tri\-go\-nometric sums. These estimates are non-trivial one for sumswith lengths exceeding a square root of length the complete sum.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метод Хуа оценки полных рациональных тригонометрических сумм</kwd><kwd>сравнения с многочленами</kwd><kwd>цепи экспонент и корни сравнений.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>the Hua's method of  complete rational trigonometric sums estimate</kwd><kwd>non"=complete ra\-ti\-onal trigonometric sums</kwd><kwd>polynomial congruencies</kwd><kwd>the chain of exponents and roots of congruencies.</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>
