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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">10.22405/2226-8383-2021-22-2-104-120</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-985</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>Об аналоге задачи Гельфонда для обобщенных разложений Цеккендорфа</article-title><trans-title-group xml:lang="en"><trans-title>On Gelfond-type problem for generalized Zeckendorf representations</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>Жукова</surname><given-names>Алла Адольфовна</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukova</surname><given-names>Alla Adolfovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук, доцент</p></bio><bio xml:lang="en"><p>candidate of physical and mathematical sciences, associate professor</p></bio><email xlink:type="simple">georg967@mail.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>Шутов</surname><given-names>Антон Владимирович</given-names></name><name name-style="western" xml:lang="en"><surname>Shutov</surname><given-names>Anton Vladimirovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук</p></bio><bio xml:lang="en"><p>candidate of physical and mathematical sciences</p></bio><email xlink:type="simple">a1981@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российская академия народного хозяйства и государственной службы при Президенте Российской Федерации, Владимирский филиал</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Academy of National Economy and Public Administration under the President of Russian Federation, Vladimir branch</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Владимирский государственный университет имени Александра Григорьевича и Николая Григорьевича Столетовых</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vladimir State University named after Alexander and Nicholay Stoletovs</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>01</day><month>06</month><year>2021</year></pub-date><volume>22</volume><issue>2</issue><fpage>104</fpage><lpage>120</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жукова А.А., Шутов А.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Жукова А.А., Шутов А.В.</copyright-holder><copyright-holder xml:lang="en">Zhukova A.A., Shutov A.V.</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/985">https://www.chebsbornik.ru/jour/article/view/985</self-uri><abstract><p>Гельфонд доказал что при условии взаимной простоты 𝑏 − 1 и 𝑑 суммы цифр разложений натуральных чисел в 𝑏-ичную систему счисления равномерно распределены поарифметическим прогрессиям с разностью 𝑑. Позднее аналогичный результат был получен для разложений натуральных чисел по линейным рекуррентным последовательностям.Мы рассматриваем вопрос об остаточном члене в соответствующей асимптотике и изучаем дихотомию между логарифмической и степенной оценкой остаточного члена. В случае 𝑑 = 2 получены некоторые достаточные условия справедливости логарифмической оценки. С их помощью показано, что логарифмическая оценка имеет место для разложений по всем рекуррентным последовательностям порядка 2 и бесконечному семейству последовательностей порядка 3, а также строим пример линейной рекуррентной последовательности произвольного порядка с таким свойством. С другой стороны, мы приводим пример линейной рекуррентной последовательности третьего порядка, для которой логарифмическая оценка не имеет места. Также нами показано, что для 𝑑 = 3 логарифмическаяоценка не имеет места уже в простейшем случае разложений по числам Фибоначчи.Кроме того, мы рассматриваем разложения натуральных чисел по знаменателям подходящих дробей к произвольному иррациональному числу. В этом случае нами доказана равномерность распределения сумм цифр по арифметическим прогрессиям с разностью 2 с логарифмическим остаточным членом.</p></abstract><trans-abstract xml:lang="en"><p>Gelfond proved that for coprime 𝑏 − 1 and 𝑑 sums of digits of 𝑏-ary expressions of natural numbers are uniformly distributed on arithmetic progressions with the common difference 𝑑.Later, similar result was proved for the representations of natural numbers based on linear recurrent sequences.We consider the remainder term of the corresponding asymptotic formula and study the dichotomy between the logarithmic and power estimates of the remainder term. In the case 𝑑 = 2, we obtain some sufficient condition for the validity of the logarithmic estimate. Using them, we show that the logarithmic estimate holds for expansions based on all second-order linear recurrenct sequences and on infinite family of third-order sequences. Also we construct an example of the linear reccurent sequence of an arbitrary order with such property. On the other hand, we give an example of a third-order linear recurrent sequence for which the logarithmic estimate does not hold. We also show that for 𝑑 = 3 the logarithmic estimate does not hold even in the simplest case of the expansions based on Fibonacci numbers.In addition, we consider the representations of natural numbers based on the denominators of partial convergents of the continued fraction expansions of irrational numbers. In this case,we prove the uniformity of the distribution of sums of digits over arithmetic progressions with the common difference 2 with the logarithmic remainder term.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>числа Фибоначчи</kwd><kwd>обобщенные разложения Цеккендорфа</kwd><kwd>линейные рекуррентные последовательности</kwd><kwd>цепные дроби</kwd><kwd>суммы цифр</kwd><kwd>задача Гельфонда</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Fibonacci numers</kwd><kwd>generalized Zeckendorf representations</kwd><kwd>linear reccurent sequences</kwd><kwd>continued fractions</kwd><kwd>sums of digints</kwd><kwd>Gelfond problem</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">Dumont J.-M., Thomas A. Systemes de numeration et fonctions fractales relatifs aux substitutions // Theoretical computer science. 1989. Vol. 65, №2. 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