<?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">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">10.22405/2226-8383-2022-23-2-201-208</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-1281</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>О сумме характеров по модулю, равному степени простого числа 2</article-title><trans-title-group xml:lang="en"><trans-title>On the character sums modulo equal of the power prime number 2</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>Хафез</surname><given-names>аль-Ассад</given-names></name><name name-style="western" xml:lang="en"><surname>Hafez</surname><given-names>Al-Assad</given-names></name></name-alternatives><email xlink:type="simple">1hbrh0@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет им. М. В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>08</day><month>07</month><year>2022</year></pub-date><volume>23</volume><issue>2</issue><fpage>201</fpage><lpage>208</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хафез а., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Хафез а.</copyright-holder><copyright-holder xml:lang="en">Hafez A.</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/1281">https://www.chebsbornik.ru/jour/article/view/1281</self-uri><abstract><p>В данной работе найден аналог формулы А. Г. Постникова для примитивных характеров Дирихле по модулю, равному степени простого числа два. Вывод основан на детальном рассмотрении алгебраической структуры приведенной системы вычетов по модулю степени простого числа два.</p></abstract><trans-abstract xml:lang="en"><p>In this paper the analog of A.G.Postnikov formula for a primitive Dirichlet’s character on modulo equals a prime-power of number two is found. The deduction is based on the detail consideration the algebraic structure of a reducing of a residues system modulo of a primepower of the number two.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>характеры Дирихле</kwd><kwd>формула Постникова</kwd><kwd>суммы характеров.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Dirichlet’s character</kwd><kwd>Postnikov’s formula</kwd><kwd>character sums.</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">Виноградов И. М. Особые варианты метода тригонометрических сумм. — М.: Физматлит. 1976, 144 с.</mixed-citation><mixed-citation xml:lang="en">Vinogradov I. M. 1976. Special variants of the trigonometrical sums method. — M.: Fizmatlit, pp. 144.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Виноградов И. М. Основы теории чисел. — М.: Физматлит. 1983, 160 с.</mixed-citation><mixed-citation xml:lang="en">Vinogradov I. M. 1983. Elements of the number theory. — M.: Fizmatlit, pp. 160.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Хассе Г. Лекции по теории чисел. — М.: Изд-во иностр. лит. 1953, с. 78-94.</mixed-citation><mixed-citation xml:lang="en">Hasse H. 1950. Vorlesungen ueber Zahlentheorie. — Berlin, 78-114.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Постников А. Г. О сумме характеров по модулю, равному степени простого числа// Изв. АН СССР, сер. матем., 1955. т.19, № 1, с.11-16.</mixed-citation><mixed-citation xml:lang="en">Postnikov A. G. 1955. On character sums modulo equals the power of prime number.// Izv. AN SSSR, ser. math., v.19, No. 1, p.11-16.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Барбан М. Б., ЛинникЮ.В., Чудаков Н. Г. О простых числах в арифметических прогрессиях с разностью, равной степени простого числа// Acta arithm., 1964. vol. 9, № 4, с.375-390.</mixed-citation><mixed-citation xml:lang="en">Barban M. B., Linnik J. V., Chudakov N. G. 1964. On prime numbers in an arithmetic progression with a prime-power difference.//Acta arithm. V.9, №4, p.375–390.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Hua Loo-Keng. Selected Papers. — N.-Y.,Heidelberg, Berlin, 1983. pp.888.</mixed-citation><mixed-citation xml:lang="en">Hua Loo-Keng. 1983. Selected Papers. — N.-Y.,Heidelberg, Berlin, pp.888.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Архипов Г. И. Избранные труды. — Орёл: Изд-во Орловского ун-та, 2013, 464 с.</mixed-citation><mixed-citation xml:lang="en">Arkhipov G. I., 2013. Selected papers. — Orjol: Publ.House of the Orjol University, pp. 464.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Карацуба А. А. Основы аналитической теории чисел. 2-е изд. — М.:Наука. Гл.ред.физ.-мат.лит-ры, 1983. 240 с.</mixed-citation><mixed-citation xml:lang="en">Karatsuba A. A. 1983. Foundations of analytic number theory. 2nd Ed. — M.: Nauka. Gl. red. phis.-math.literature, pp. 240 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Петечук М. М. Сумма значений функции делителей в арифметических прогрессиях с разностью, равной степени нечетного простого числа// Изв. АН СССР, сер. матем., 1979.т.43, № 4, с.892-907.</mixed-citation><mixed-citation xml:lang="en">Petechuk M. M. 1979. A sum of the divisor function values in an arithmetic progression with a odd prime-power difference.//Acta arithm. V.9, №4, p.375–390.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Архипов Г. И., Садовничий В. А., Чубариков В. Н. Лекции по математическому анализу. 4-е изд., испр. — М.: Дрофа. 2004, 640 с.</mixed-citation><mixed-citation xml:lang="en">Arkhipov G. I.„ Sadovnichii V. A., Chubarikov V. N. 2004. Lecture on mathematical analysis. 4th Ed., corr. — M.: Drofa. pp. 640.</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>
