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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">10.22405/2226-8383-2018-19-4-252-258</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-454</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>Краткие сообщения</subject></subj-group></article-categories><title-group><article-title>Теорема о среднем для неполных рациональных тригонометрических сумм</article-title><trans-title-group xml:lang="en"><trans-title>Mean-value theorem for 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>Чубариков</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Chubarikov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чубариков Владимир Николаевич — доктор физико-математических наук, профессор, заведующий кафедрой математических и компьютерных методов анализа, декан механикоматематического факультета</p></bio><bio xml:lang="en"><p>Chubarikov Vladimir Nikolaevich — doctor of physical and mathematical sciences, professor, head of the department of mathematical and computer methods of analysis, dean of the mechanics and mathematics faculty</p></bio><email xlink:type="simple">chubarik2009@live.ru</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>Салиба</surname><given-names>Х. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Saliba</surname><given-names>H. M.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saliba Holem Mansour — Ph.D. Assistant Professors of faculty of natural &amp; applied sciences</p></bio><email xlink:type="simple">qwe123@rocketmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.V. Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Университет Нотр-Дам-Луэз</institution><country>Соединённые Штаты Америки</country></aff><aff xml:lang="en"><institution>Notre Dame University Louaize</institution><country>United States</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>04</day><month>11</month><year>2018</year></pub-date><volume>19</volume><issue>4</issue><fpage>252</fpage><lpage>258</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чубариков В.Н., Салиба Х.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Чубариков В.Н., Салиба Х.М.</copyright-holder><copyright-holder xml:lang="en">Chubarikov V.N., 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/454">https://www.chebsbornik.ru/jour/article/view/454</self-uri><abstract><sec><title>При 2k &gt; 0</title><p>При 2k &gt; 0.5n(n+1)+1 0 ≤ l ≤ 0,5k−w−1,w = [lnn/lnp,] доказана асимптотическая формула для числа решений системы сравнений</p><p>{x1 +···+ xk ≡ y1 +···+ yk (mod pm)</p><p>Xn/1 +···+ xn/k ≡ yn/1 +···+ yn/k (mod pm)},</p></sec><sec><title>где неизвестные x1,</title><p>где неизвестные x1,...,xk,y1,...,yk пробегают значения от 1 до pm−l из полной системы вычетов по модулю pm.</p></sec><sec><title>При 2k ≤ 0</title><p>При 2k ≤ 0.5n(n + 1) + 1 найденная формула не имеет места. Пусть 1 ≤ s &lt; r &lt; ··· &lt; n,s + r +···+ n &lt; 0.5n(n + 1),0 ≤ l ≤ 0,5k−w−1. Тогда при2 k &gt; s + r +···+ n для числа решений системы сравнений</p><p>{xs/1 +···+ xs/k ≡ ys/1 +···+ ys/k (mod pm)</p><p>xr/1 +···+ xr/k ≡ yr/1 +···+ yr/k (mod pm)</p><p>xn/1 +···+ xn/k ≡ yn/1 +···+ yn/k (mod pm)},</p></sec><sec><title>где неизвестные x1,</title><p>где неизвестные x1,...,xk,y1,...,yk принимают значения от 1 до pm−l из полной системы вычетов по модулю pm, найдена асимптотическая формула. Эта формула не имеет места при 2k ≤ s + r +···+ n.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>For 2k &gt; 0</title><p>For 2k &gt; 0.5n(n+1)+1 0 ≤ l ≤ 0,5k−w−1,w = [lnn/lnp,] the asymptotic formulas was proved for the number of solutions of the system of congruences</p><p>{x1 +···+ xk ≡ y1 +···+ yk (mod pm)</p><p>xn/1 +···+ xn/k ≡ yn/1 +···+ yn/k (mod pm)},</p></sec><sec><title>where unknowns x1,</title><p>where unknowns x1,...,xk,y1,...,yk run values up 1 to pm−l from the complete system residues by modulo pm. The finding formula for 2k ≤ 0.5n(n + 1) + 1 has no the place.</p><p>Let be 1 ≤ s &lt; r &lt; ··· &lt; n,s + r +···+ n &lt; 0.5n(n + 1),0 ≤ l ≤ 0,5k −w−1. Then as2 k &gt; s + r +···+ n for the number of the system of congruencies</p><p>{xs/1 +•••+ xs/k ≡ ys/1 +•••+ ys/k (mod pm)</p><p>xr/1 +•••+ xr/k ≡ yr/1 +•••+ yr/k (mod pm)</p><p>xn/1 +•••+ xn/k ≡ yn/1 +•••+ yn/k (mod pm)},</p></sec><sec><title>, where unknowns x1,</title><p>, where unknowns x1,...,xk,y1,...,yk run values up 1 to pm−l from the complete system residues by modulo pm, was found the asymptotic formula. This formula has no place as 2k ≤ s + r +···+ n.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>неполные рациональные тригонометрические суммы</kwd><kwd>метод Хуа Локена</kwd><kwd>показатель сходимости среднего значения неполных тригонометрических сумм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>non-complete rational trigonometric sums</kwd><kwd>Hua Loo-keng’s method</kwd><kwd>the exponent of convergence of the average value of non-complete trigonometric sums</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">РФФИ, грант ???? 16-01-00-071</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Виноградов И.М. Метод тригонометрических сумм в теории чисел. — М.: Наука, 1980.</mixed-citation><mixed-citation xml:lang="en">Vinogradov I. M., 1980, Metod trigonometricheskih summ v teorii chisel. M.: Nauka.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">HuaL.-K. Selected Papers. — New York Inc.: Springer Verlag, 1983, p. 888.</mixed-citation><mixed-citation xml:lang="en">HuaL.-K. 1983, Selected Papers. New York Inc.: Springer Verlag, p. 888.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">АрхиповГ.И. Избранные труды. Орел: Изд-во Орловского гос.ун-та, 2013. 464 с.</mixed-citation><mixed-citation xml:lang="en">Arhipov G. I. 2013, Izbrannye trudy. Orel: Izd-vo Orlovskogo gos.un-ta, p. 464.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Архипов Г.И., Карацуба А.А., Чубариков В.Н. Теория кратных тригонометрических сумм. — М.: Наука. 1987.</mixed-citation><mixed-citation xml:lang="en">Arhipov G. I., Karacuba A. A., Chubarikov V. N. 1987, Teoriya kratnyh trigonometricheskih summ. M.: Nauka.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Arkhipov G.I., Chubarikov V.N., Karatsuba A.A. Trigonometric Sums in Number Theory and Analysis. — Berlin–New York: Walter de Gruyter (de Gruyter Expositions in Mathematics 39). 2004.</mixed-citation><mixed-citation xml:lang="en">Arkhipov G.I., Chubarikov V.N., Karatsuba A.A. 2004, Trigonometric Sums in Number Theory and Analysis. Berlin–New York: Walter de Gruyter (de Gruyter Expositions in Mathematics 39).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">ЧубариковВ.Н. Об асимптотических формулах для интнграла И.М.Виноградова и его обобщений // Тр.МИАН., 1981, т.157, 214–232.</mixed-citation><mixed-citation xml:lang="en">ChubarikovV.N. 1981, "Ob asimptoticheskih formulah dlya intngrala I. M. Vinogradova i ego obobshchenij", Tr.MIAN., vol. 157, pp. 214–232.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">ЧубариковВ.Н. Кратные полные рациональные арифметические суммы от значений многочлена // Докл.РАН., 2018, т.478, № 1, 22–24.</mixed-citation><mixed-citation xml:lang="en">ChubarikovV.N. 2018, "Kratnye polnye racional’nye arifmeticheskie summy ot znachenij mnogochlena", Dokl.RAN., 2018, vol. 478, № 1, pp. 22–24.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">АрхиповаЛ.Г., ЧубариковВ.Н., Показатель сходимости особого ряда одной многомерной проблемы // Вестн. Моск. ун-та. Сер.I, Математика, механика. 2018. № 5. 59-62.</mixed-citation><mixed-citation xml:lang="en">ArhipovaL.G., ChubarikovV.N., 2018, "Pokazatel’ skhodimosti osobogo ryada odnoj mnogomernoj problemy", Vestn. Mosk. un-ta. Ser.I, Matematika, mekhanika. № 5. pp. 59-62.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">SalibaH.M. On non-complete rational trigonometric sums // Чебышевский сборник. 2018. т. 19. № 3.</mixed-citation><mixed-citation xml:lang="en">SalibaH.M. 2018, "On non-complete rational trigonometric sums", Chebyshevskii sbornik. vol. 19. № 3.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">ЧубариковВ.Н., Об одной теореме о среднем // Вестн. Моск. ун-та. Сер.I, Математика, механика. 2019. № 1. 59-62.</mixed-citation><mixed-citation xml:lang="en">ChubarikovV.N., 2019, "Ob odnoj teoreme o srednem", Vestn. Mosk. un-ta. Ser.I, Matematika, mekhanika. 2019. № 1. pp. 59-62.</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>
