Abstract
We consider the problem of estimating the possible number of periods and the length of the periodic part of an irrational number depending on its measure of irrationality β. We state that the expansion of the fractional part of an irrational number α cannot start with a nonperiodic part of length (1 − δ)N and cannot terminate with a periodic part of length δN, regardless of the numeral system.
Similar content being viewed by others
References
A. A. Bukhshtab, Number Theory [in Russian], Lan’, Saint Petersburg (2008).
V. G. Chirskii, “Arithmetic properties of polyadic series with periodic coefficients,” Dokl. Ross. Akad. Nauk, 459, No. 6, 677–679 (2014).
V. G. Chirskii, “On transformations of periodic sequences,” Chebyshev. Sb., 17, No. 3, 180–185 (2016).
V. G. Chirskii, “Arithmetic properties of polyadic series with periodic coefficients,” Izv. Ross. Akad. Nauk. Ser. Mat., 81, No. 2, 215–232 (2017).
V. G. Chirskii, “Periodic and nonperiodic finite sequences,” Chebyshev. Sb., 18, No. 2, 275–278 (2017).
Chirskii V. G., “Representation of positive integers by summands of a certain form,” Proc. Steklov Inst. Math., 298, No. 1, 70–73 (2017).
V. G. Chirskii, “Topical problems of the theory of transcendental numbers: Developments of approaches to their solutions in works of Yu. V. Nesterenko,” Russ. J. Math. Phys., 24, No. 2, 153–171 (2017).
V. G. Chirskii and A. Yu. Nesterenko, “On an approach to periodic sequences,” Diskr. Mat., 27, No. 4, 150–157 (2015).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Itogi Nauki i Tekhniki, Seriya Sovremennaya Matematika i Ee Prilozheniya. Tematicheskie Obzory, Vol. 179, Proceedings of the International Conference “Classical and Modern Geometry” Dedicated to the 100th Anniversary of Professor Vyacheslav Timofeevich Bazylev. Moscow, April 22-25, 2019. Part 1, 2020.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Vaskes, A.K.M. On q-Ary Periodic Sequences. J Math Sci 276, 384–386 (2023). https://doi.org/10.1007/s10958-023-06753-y
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10958-023-06753-y