Weber, Michel Jean Georges An extension of a result of Erdős and Zaremba. (English) Zbl 07286322 Glasg. Math. J. 63, No. 1, 193-222 (2021). MSC: 11D57 11A05 11A25 PDF BibTeX XML Cite \textit{M. J. G. Weber}, Glasg. Math. J. 63, No. 1, 193--222 (2021; Zbl 07286322) Full Text: DOI
Garcia, Stephan Ramon; Udell, Gabe; Yu, Jiahui Multidimensional Schinzel-type theorems for multiplicative functions near prime tuples. (English) Zbl 07276957 J. Number Theory 219, 212-227 (2021). MSC: 11A07 11A41 11N05 11N37 11N56 PDF BibTeX XML Cite \textit{S. R. Garcia} et al., J. Number Theory 219, 212--227 (2021; Zbl 07276957) Full Text: DOI
Wang, Xiaoxia; Yu, Menglin Some new \(q\)-congruences on double sums. (English) Zbl 07273578 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 9, 9 p. (2021). Reviewer: Rózsa Horváth-Bokor (Budakalász) MSC: 33D15 11A07 11B65 PDF BibTeX XML Cite \textit{X. Wang} and \textit{M. Yu}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 9, 9 p. (2021; Zbl 07273578) Full Text: DOI
Subwattanachai, Kittipong; Pongsriiam, Prapanpong Composition of happy functions and digit maps. (English) Zbl 07264177 Int. J. Math. Comput. Sci. 16, No. 1, 169-178 (2021). MSC: 11A63 26A18 PDF BibTeX XML Cite \textit{K. Subwattanachai} and \textit{P. Pongsriiam}, Int. J. Math. Comput. Sci. 16, No. 1, 169--178 (2021; Zbl 07264177) Full Text: Link
Govc, Dejan; Hepworth, Richard Persistent magnitude. (English) Zbl 07251293 J. Pure Appl. Algebra 225, No. 3, Article ID 106517, 40 p. (2021). MSC: 55N31 51F99 11A25 PDF BibTeX XML Cite \textit{D. Govc} and \textit{R. Hepworth}, J. Pure Appl. Algebra 225, No. 3, Article ID 106517, 40 p. (2021; Zbl 07251293) Full Text: DOI
Shen, Huijin An arithmetical function and related identity. (Chinese. English summary) Zbl 07295939 J. Zhejiang Univ., Sci. Ed. 47, No. 3, 297-300 (2020). MSC: 11A25 05A19 PDF BibTeX XML Cite \textit{H. Shen}, J. Zhejiang Univ., Sci. Ed. 47, No. 3, 297--300 (2020; Zbl 07295939) Full Text: DOI
Zhao, Wei; Qiu, Min Some new results on the \(p\)-adic valuations of Stirling numbers of the second kind. (English) Zbl 07295725 J. Sichuan Univ., Nat. Sci. Ed. 57, No. 5, 865-870 (2020). MSC: 11B73 11A07 PDF BibTeX XML Cite \textit{W. Zhao} and \textit{M. Qiu}, J. Sichuan Univ., Nat. Sci. Ed. 57, No. 5, 865--870 (2020; Zbl 07295725) Full Text: DOI
Zhu, Jie; Liao, Qunying On positive integer solutions for the equation \(Z(n) = {\varphi_e}({\mathrm{SL}}(n))\). (Chinese. English summary) Zbl 07295685 J. Sichuan Norm. Univ., Nat. Sci. 43, No. 4, 451-457 (2020). MSC: 11A25 11B68 PDF BibTeX XML Cite \textit{J. Zhu} and \textit{Q. Liao}, J. Sichuan Norm. Univ., Nat. Sci. 43, No. 4, 451--457 (2020; Zbl 07295685) Full Text: DOI
Wang, Yi; Ding, Yuchen A note on balancing non-Wieferich primes. (English) Zbl 07295146 J. Anhui Norm. Univ., Nat. Sci. 43, No. 2, 129-133 (2020). MSC: 11A41 PDF BibTeX XML Cite \textit{Y. Wang} and \textit{Y. Ding}, J. Anhui Norm. Univ., Nat. Sci. 43, No. 2, 129--133 (2020; Zbl 07295146) Full Text: DOI
Sun, Cuifang; Tao, Tiantian On near-imperfect numbers with three distinct prime divisors. (English) Zbl 07294976 Adv. Math., Beijing 49, No. 5, 573-595 (2020). MSC: 11A25 PDF BibTeX XML Cite \textit{C. Sun} and \textit{T. Tao}, Adv. Math., Beijing 49, No. 5, 573--595 (2020; Zbl 07294976) Full Text: DOI
Lemmermeyer, Franz A simple proof of the infinitude of primes. (English) Zbl 07293597 Elem. Math. 75, No. 2, 80 (2020). MSC: 11A41 PDF BibTeX XML Cite \textit{F. Lemmermeyer}, Elem. Math. 75, No. 2, 80 (2020; Zbl 07293597) Full Text: DOI
Luca, F.; Szalay, L. On the equation \((2^k-1)(3^l-1)=5^m-1\). (English) Zbl 07293028 Azerb. J. Math. 10, No. 2, 3-11 (2020). MSC: 11A25 11B39 11J86 PDF BibTeX XML Cite \textit{F. Luca} and \textit{L. Szalay}, Azerb. J. Math. 10, No. 2, 3--11 (2020; Zbl 07293028) Full Text: Link
Zhou, Rong Mod \(p\) isogeny classes on Shimura varieties with parahoric level structure. (English) Zbl 07292322 Duke Math. J. 169, No. 15, 2937-3031 (2020). MSC: 11A99 14G35 PDF BibTeX XML Cite \textit{R. Zhou}, Duke Math. J. 169, No. 15, 2937--3031 (2020; Zbl 07292322) Full Text: DOI Euclid
Aslanova, Natige On calculation of elements of continued fractions for cubic algebraic numbers. (English) Zbl 07291765 J. Contemp. Appl. Math. 10, No. 1, 10-13 (2020). MSC: 11Y40 11A55 PDF BibTeX XML Cite \textit{N. Aslanova}, J. Contemp. Appl. Math. 10, No. 1, 10--13 (2020; Zbl 07291765) Full Text: Link
Esfandiari, Mohammadreza On the means of Jordan’s totient function. (English) Zbl 07290392 Bull. Iran. Math. Soc. 46, No. 6, 1753-1765 (2020). MSC: 11A25 11N56 11N05 PDF BibTeX XML Cite \textit{M. Esfandiari}, Bull. Iran. Math. Soc. 46, No. 6, 1753--1765 (2020; Zbl 07290392) Full Text: DOI
Kaneko, Masanobu; Mizuno, Yoshinori Genus character \(L\)-functions of quadratic orders and class numbers. (English) Zbl 07288951 J. Lond. Math. Soc., II. Ser. 102, No. 1, 69-98 (2020). MSC: 11R42 11R29 11A55 11R11 PDF BibTeX XML Cite \textit{M. Kaneko} and \textit{Y. Mizuno}, J. Lond. Math. Soc., II. Ser. 102, No. 1, 69--98 (2020; Zbl 07288951) Full Text: DOI
Nathanson, M. B. Congruence classes and maximal nonbases. (English) Zbl 07287390 Acta Math. Hung. 161, No. 2, 768-779 (2020). MSC: 11B13 11B05 11B34 11B75 11A07 PDF BibTeX XML Cite \textit{M. B. Nathanson}, Acta Math. Hung. 161, No. 2, 768--779 (2020; Zbl 07287390) Full Text: DOI
Alahmadi, Adel; Altassan, Alaa; Luca, Florian; Shoaib, Hatoon Products of \(k\)-Fibonacci numbers which are rep-digits. (English) Zbl 07287377 Publ. Math. 97, No. 1-2, 101-115 (2020). Reviewer: Jürgen Spilker (Freiburg im Breisgau) MSC: 11A25 11B39 11J86 PDF BibTeX XML Cite \textit{A. Alahmadi} et al., Publ. Math. 97, No. 1--2, 101--115 (2020; Zbl 07287377) Full Text: DOI
Li, Xiumei; Sha, Min A proof of Sondow’s conjecture on the Smarandache function. (English) Zbl 07286906 Am. Math. Mon. 127, No. 10, 939-943 (2020). MSC: 11A25 11N25 PDF BibTeX XML Cite \textit{X. Li} and \textit{M. Sha}, Am. Math. Mon. 127, No. 10, 939--943 (2020; Zbl 07286906) Full Text: DOI
Mercer, Idris Another proof of the infinitude of primes. (English) Zbl 07286905 Am. Math. Mon. 127, No. 10, 938 (2020). MSC: 11A41 PDF BibTeX XML Cite \textit{I. Mercer}, Am. Math. Mon. 127, No. 10, 938 (2020; Zbl 07286905) Full Text: DOI
Adegbindin, Chèfiath A.; Togbé, Alain Can a Lucas number be a sum of three repdigits? (English) Zbl 07286011 Commentat. Math. Univ. Carol. 61, No. 3, 383-396 (2020). MSC: 11A25 11B39 11J86 PDF BibTeX XML Cite \textit{C. A. Adegbindin} and \textit{A. Togbé}, Commentat. Math. Univ. Carol. 61, No. 3, 383--396 (2020; Zbl 07286011) Full Text: DOI
Krasnobayev, V. A.; Kuznetsov, A. A.; Koshman, S. A.; Kuznetsova, K. O. A method for implementing the operation of modulo addition of the residues of two numbers in the residue number system. (English. Russian original) Zbl 07285437 Cybern. Syst. Anal. 56, No. 6, 1029-1038 (2020); translation from Kibern. Sist. Anal. 2020, No. 6, 192-202 (2020). MSC: 11A07 11Y40 PDF BibTeX XML Cite \textit{V. A. Krasnobayev} et al., Cybern. Syst. Anal. 56, No. 6, 1029--1038 (2020; Zbl 07285437); translation from Kibern. Sist. Anal. 2020, No. 6, 192--202 (2020) Full Text: DOI
Lee, Catherine Minimum coprime graph labelings. (English) Zbl 07284465 J. Integer Seq. 23, No. 11, Article 20.11.4, 15 p. (2020). MSC: 05C78 05C80 11A05 PDF BibTeX XML Cite \textit{C. Lee}, J. Integer Seq. 23, No. 11, Article 20.11.4, 15 p. (2020; Zbl 07284465) Full Text: Link
de Clercq, Adriaan A.; Luca, Florian; Martirosyan, Lilit; Matthis, Maria; Moree, Pieter; Stoumen, Max A.; Weiß, Melvin Binary recurrences for which powers of two are discriminating moduli. (English) Zbl 07284464 J. Integer Seq. 23, No. 11, Article 20.11.3, 10 p. (2020). MSC: 11B50 11A07 11B39 PDF BibTeX XML Cite \textit{A. A. de Clercq} et al., J. Integer Seq. 23, No. 11, Article 20.11.3, 10 p. (2020; Zbl 07284464) Full Text: Link
Brugallé, Erwan; Koseleff, Pierre-Vincent; Pecker, Daniel The lexicographic degree of the first two-bridge knots. (English. French summary) Zbl 07283619 Ann. Fac. Sci. Toulouse, Math. (6) 29, No. 4, 761-793 (2020). MSC: 57K10 14H50 20F36 14P25 11A55 PDF BibTeX XML Cite \textit{E. Brugallé} et al., Ann. Fac. Sci. Toulouse, Math. (6) 29, No. 4, 761--793 (2020; Zbl 07283619) Full Text: DOI
Yau, Kam Hung On products of primes and square-free integers in arithmetic progressions. (English) Zbl 07283362 N. Z. J. Math. 50, 93-99 (2020). MSC: 11L05 11A07 PDF BibTeX XML Cite \textit{K. H. Yau}, N. Z. J. Math. 50, 93--99 (2020; Zbl 07283362) Full Text: Link
Krishnamachari, T. D.; Rao, K. Srinivasa Addendum to: “Hierarchies of palindromic sequences in the symmetric group \(S_n\)”. (English) Zbl 07282750 J. Ramanujan Soc. Math. Math. Sci. 7, No. 2, 137-144 (2020). MSC: 11A99 11B99 97A20 97F30 PDF BibTeX XML Cite \textit{T. D. Krishnamachari} and \textit{K. S. Rao}, J. Ramanujan Soc. Math. Math. Sci. 7, No. 2, 137--144 (2020; Zbl 07282750) Full Text: Link
Gu, Cheng-Yang; Guo, Victor J. W. Proof of two conjectures on supercongruences involving central binomial coefficients. (English) Zbl 07282362 Bull. Aust. Math. Soc. 102, No. 3, 360-364 (2020). MSC: 11A07 11B65 PDF BibTeX XML Cite \textit{C.-Y. Gu} and \textit{V. J. W. Guo}, Bull. Aust. Math. Soc. 102, No. 3, 360--364 (2020; Zbl 07282362) Full Text: DOI
Liu, Ji-Cai; Huang, Zhong-Yu A truncated identity of Euler and related \(q\)-congruences. (English) Zbl 07282361 Bull. Aust. Math. Soc. 102, No. 3, 353-359 (2020). MSC: 05A19 11B65 11A07 05A30 PDF BibTeX XML Cite \textit{J.-C. Liu} and \textit{Z.-Y. Huang}, Bull. Aust. Math. Soc. 102, No. 3, 353--359 (2020; Zbl 07282361) Full Text: DOI
Dunn, Alexander; Kerr, Bryce; Shparlinski, Igor E.; Zaharescu, Alexandru Bilinear forms in Weyl sums for modular square roots and applications. (English) Zbl 07281396 Adv. Math. 375, Article ID 107369, 58 p. (2020). MSC: 11A15 11E25 11K38 11L07 11L20 11N32 PDF BibTeX XML Cite \textit{A. Dunn} et al., Adv. Math. 375, Article ID 107369, 58 p. (2020; Zbl 07281396) Full Text: DOI
Kalorkoti, K. Tree breadth of the continued fractions root finding method. (English) Zbl 1448.65042 Shum, K. P. (ed.) et al., New trends in algebras and combinatorics. Proceedings of the 3rd international congress in algebras and combinatorics, ICAC 2017, Hong Kong, China, August 25–28, 2017. In honor of Professor Leonid Bokut on the occasion of his 80th birthday. Hackensack, NJ: World Scientific. 203-227 (2020). MSC: 65H04 11A55 PDF BibTeX XML Cite \textit{K. Kalorkoti}, in: New trends in algebras and combinatorics. Proceedings of the 3rd international congress in algebras and combinatorics, ICAC 2017, Hong Kong, China, August 25--28, 2017. In honor of Professor Leonid Bokut on the occasion of his 80th birthday. Hackensack, NJ: World Scientific. 203--227 (2020; Zbl 1448.65042) Full Text: DOI
Aygin, Zafer Selcuk; Williams, Kenneth S. Why does a prime \(p\) divide a Fermat number? (English) Zbl 07279640 Math. Mag. 93, No. 4, 288-294 (2020). MSC: 11A41 11A51 PDF BibTeX XML Cite \textit{Z. S. Aygin} and \textit{K. S. Williams}, Math. Mag. 93, No. 4, 288--294 (2020; Zbl 07279640) Full Text: DOI
Nelsen, Roger B. Squared primes modulo 24. (English) Zbl 07279631 Math. Mag. 93, No. 3, 228 (2020). MSC: 97F60 11A07 11A41 PDF BibTeX XML Cite \textit{R. B. Nelsen}, Math. Mag. 93, No. 3, 228 (2020; Zbl 07279631) Full Text: DOI
Takahasi, Hiroki Large deviations for denominators of continued fractions. (English) Zbl 07278294 Nonlinearity 33, No. 11, 5861-5874 (2020). MSC: 11A55 11K50 37A40 60F10 37A45 37A50 PDF BibTeX XML Cite \textit{H. Takahasi}, Nonlinearity 33, No. 11, 5861--5874 (2020; Zbl 07278294) Full Text: DOI
Mao, Guo-Shuai On some congruences involving trinomial coefficients. (English) Zbl 07274832 Rocky Mt. J. Math. 50, No. 5, 1759-1771 (2020). Reviewer: Uğur Duran (Iskenderun) MSC: 11A07 05A10 11B65 PDF BibTeX XML Cite \textit{G.-S. Mao}, Rocky Mt. J. Math. 50, No. 5, 1759--1771 (2020; Zbl 07274832) Full Text: DOI Euclid
Tóth, László Menon-type identities concerning additive characters. (English) Zbl 07274812 Arab. J. Math. 9, No. 3, 697-705 (2020). Reviewer: Pentti Haukkanen (Tampere) MSC: 11A25 11A07 11L03 PDF BibTeX XML Cite \textit{L. Tóth}, Arab. J. Math. 9, No. 3, 697--705 (2020; Zbl 07274812) Full Text: DOI
Shruthi; Kumar, B. R. Srivatsa Some new Eisenstein series containing the Borweins’ cubic theta functions and convolution sum \(\sum\limits_{i+4j=n}^\sigma (i)\sigma (j)\). (English) Zbl 07274460 Afr. Mat. 31, No. 5-6, 971-982 (2020). MSC: 14K25 11A25 11F27 11M36 PDF BibTeX XML Cite \textit{Shruthi} and \textit{B. R. S. Kumar}, Afr. Mat. 31, No. 5--6, 971--982 (2020; Zbl 07274460) Full Text: DOI
Granville, Andrew Several arithmetic proofs on the infiniteness of primes numbers. (Spanish) Zbl 07274310 Gac. R. Soc. Mat. Esp. 23, No. 2, 324 (2020). MSC: 11A41 PDF BibTeX XML Cite \textit{A. Granville}, Gac. R. Soc. Mat. Esp. 23, No. 2, 324 (2020; Zbl 07274310)
Casares Antón, Carmen Architecture of inflorescences and continued fractions. (Spanish) Zbl 07274295 Gac. R. Soc. Mat. Esp. 23, No. 1, 65-76 (2020). MSC: 11A55 00A08 11B39 PDF BibTeX XML Cite \textit{C. Casares Antón}, Gac. R. Soc. Mat. Esp. 23, No. 1, 65--76 (2020; Zbl 07274295)
Lemańczyk, Mariusz; Müllner, Clemens Automatic sequences are orthogonal to aperiodic multiplicative functions. (English) Zbl 07273502 Discrete Contin. Dyn. Syst. 40, No. 12, 6877-6918 (2020). MSC: 37B15 11B85 11A25 11N37 37A44 68Q45 PDF BibTeX XML Cite \textit{M. Lemańczyk} and \textit{C. Müllner}, Discrete Contin. Dyn. Syst. 40, No. 12, 6877--6918 (2020; Zbl 07273502) Full Text: DOI
Komatsu, Takao; Pita-Ruiz, Claudio Poly-Cauchy numbers with level 2. (English) Zbl 07271738 Integral Transforms Spec. Funct. 31, No. 7, 570-585 (2020). MSC: 11B75 11B37 11B50 05A15 05A19 11A55 11C20 PDF BibTeX XML Cite \textit{T. Komatsu} and \textit{C. Pita-Ruiz}, Integral Transforms Spec. Funct. 31, No. 7, 570--585 (2020; Zbl 07271738) Full Text: DOI
Mao, Guo-Shuai On two congruences involving Apéry and Franel numbers. (English) Zbl 07271452 Result. Math. 75, No. 4, Paper No. 159, 11 p. (2020). MSC: 11A07 05A10 11B65 PDF BibTeX XML Cite \textit{G.-S. Mao}, Result. Math. 75, No. 4, Paper No. 159, 11 p. (2020; Zbl 07271452) Full Text: DOI
Guo, Victor J. W.; Schlosser, Michael J. A new family of \(q\)-supercongruences modulo the fourth power of a cyclotomic polynomial. (English) Zbl 07271448 Result. Math. 75, No. 4, Paper No. 155, 12 p. (2020). MSC: 11 33D15 11A07 11B65 PDF BibTeX XML Cite \textit{V. J. W. Guo} and \textit{M. J. Schlosser}, Result. Math. 75, No. 4, Paper No. 155, 12 p. (2020; Zbl 07271448) Full Text: DOI
Jana, Arijit; Kalita, Gautam Supercongruences for sums involving fourth power of some rising factorials. (English) Zbl 07271356 Proc. Indian Acad. Sci., Math. Sci. 130, No. 1, Paper No. 59, 12 p. (2020). MSC: 11A07 11D88 33B15 33C20 PDF BibTeX XML Cite \textit{A. Jana} and \textit{G. Kalita}, Proc. Indian Acad. Sci., Math. Sci. 130, No. 1, Paper No. 59, 12 p. (2020; Zbl 07271356) Full Text: DOI
Özbek, Selin Selen; Cenkci, Mehmet A construction of \(p\)-adic Hurwitz-Lerch \(L\)-function. (English) Zbl 07271281 Abh. Math. Semin. Univ. Hamb. 90, No. 1, 85-98 (2020). MSC: 11M41 11M35 11B68 11A07 PDF BibTeX XML Cite \textit{S. S. Özbek} and \textit{M. Cenkci}, Abh. Math. Semin. Univ. Hamb. 90, No. 1, 85--98 (2020; Zbl 07271281) Full Text: DOI
Panzone, P. A. On a paper of Dressler and van de Lune. (English) Zbl 07270777 Bol. Soc. Mat. Mex., III. Ser. 26, No. 3, 831-839 (2020). MSC: 11A25 11Mxx PDF BibTeX XML Cite \textit{P. A. Panzone}, Bol. Soc. Mat. Mex., III. Ser. 26, No. 3, 831--839 (2020; Zbl 07270777) Full Text: DOI
Plymen, Roger The great prime number race. (English) Zbl 07269797 Student Mathematical Library 92. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6257-4/pbk; 978-1-4704-6279-6/ebook). xii, 138 p. (2020). MSC: 11-03 11A41 11M06 11N05 PDF BibTeX XML Cite \textit{R. Plymen}, The great prime number race. Providence, RI: American Mathematical Society (AMS) (2020; Zbl 07269797)
Bonuccelli, Gabriel; Colucci, Lucas; de Faria, Edson On the Erdős-Sloane and shifted Sloane persistence problems. (English) Zbl 07269294 J. Integer Seq. 23, No. 10, Article 20.10.7, 30 p. (2020). Reviewer: Władysław Narkiewicz (Wrocław) MSC: 11A63 11A67 PDF BibTeX XML Cite \textit{G. Bonuccelli} et al., J. Integer Seq. 23, No. 10, Article 20.10.7, 30 p. (2020; Zbl 07269294) Full Text: Link
Karolinsky, Eugene; Seliutin, Dmytro Carmichael numbers for \(\operatorname{GL}(m)\). (English) Zbl 07269293 J. Integer Seq. 23, No. 10, Article 20.10.6, 10 p. (2020). MSC: 11A51 11Y11 20G30 PDF BibTeX XML Cite \textit{E. Karolinsky} and \textit{D. Seliutin}, J. Integer Seq. 23, No. 10, Article 20.10.6, 10 p. (2020; Zbl 07269293) Full Text: Link
Gross, Gal Maximally additively reducible subsets of the integers. (English) Zbl 1446.11186 J. Integer Seq. 23, No. 10, Article 20.10.5, 40 p. (2020). MSC: 11P70 05A17 05A19 05A20 11A63 11B39 PDF BibTeX XML Cite \textit{G. Gross}, J. Integer Seq. 23, No. 10, Article 20.10.5, 40 p. (2020; Zbl 1446.11186) Full Text: Link
Zurita, Rimer Generalized alternating sums of multiplicative arithmetic functions. (English) Zbl 1446.11179 J. Integer Seq. 23, No. 10, Article 20.10.4, 18 p. (2020). MSC: 11N37 11A05 11A25 30B10 PDF BibTeX XML Cite \textit{R. Zurita}, J. Integer Seq. 23, No. 10, Article 20.10.4, 18 p. (2020; Zbl 1446.11179) Full Text: Link
Murashka, Viachaslau I.; Goncharenko, Andrey D.; Goncharenko, Irina N. Leibniz-additive functions on UFD’s. (English) Zbl 07269290 J. Integer Seq. 23, No. 10, Article 20.10.3, 15 p. (2020). MSC: 11A25 11A51 11R27 PDF BibTeX XML Cite \textit{V. I. Murashka} et al., J. Integer Seq. 23, No. 10, Article 20.10.3, 15 p. (2020; Zbl 07269290) Full Text: Link
Kim, Sungjin Two remarks on the largest prime factors of \(n\) and \(n+1\). (English) Zbl 07269288 J. Integer Seq. 23, No. 10, Article 20.10.1, 8 p. (2020). MSC: 11A41 11N05 PDF BibTeX XML Cite \textit{S. Kim}, J. Integer Seq. 23, No. 10, Article 20.10.1, 8 p. (2020; Zbl 07269288) Full Text: Link
Pratsiovytyi, M. V.; Lysenko, I. M.; Maslova, Yu. P. Group of continuous transformations of real interval preserving tails of \(G_2\)-representation of numbers. (English) Zbl 1445.11007 Algebra Discrete Math. 29, No. 1, 99-108 (2020). MSC: 11A67 26A15 37A44 PDF BibTeX XML Cite \textit{M. V. Pratsiovytyi} et al., Algebra Discrete Math. 29, No. 1, 99--108 (2020; Zbl 1445.11007) Full Text: Link
Zhao, Rui; Xu, Zhefeng The exceptional sets of some congruence problems. (Chinese. English summary) Zbl 07267501 Pure Appl. Math. 36, No. 1, 26-30 (2020). MSC: 11A07 PDF BibTeX XML Cite \textit{R. Zhao} and \textit{Z. Xu}, Pure Appl. Math. 36, No. 1, 26--30 (2020; Zbl 07267501) Full Text: DOI
Li, Sheng All kinds of Kaperkar consisting of the same number. (Chinese. English summary) Zbl 07267422 Math. Pract. Theory 50, No. 7, 213-218 (2020). MSC: 11A99 PDF BibTeX XML Cite \textit{S. Li}, Math. Pract. Theory 50, No. 7, 213--218 (2020; Zbl 07267422)
Deng, Guilin; Liao, Qunying The solvability of the equation \({\varphi_e} (n) = 2^{t\omega (n)}\). (Chinese. English summary) Zbl 07267082 J. Sichuan Norm. Univ., Nat. Sci. 43, No. 2, 187-201 (2020). MSC: 11A25 11B68 11Y70 PDF BibTeX XML Cite \textit{G. Deng} and \textit{Q. Liao}, J. Sichuan Norm. Univ., Nat. Sci. 43, No. 2, 187--201 (2020; Zbl 07267082) Full Text: DOI
Tenreiro Machado, J.; Lopes, António M. Multidimensional scaling and visualization of patterns in prime numbers. (English) Zbl 07265136 Commun. Nonlinear Sci. Numer. Simul. 83, Article ID 105128, 12 p. (2020). MSC: 11A41 11N05 68 PDF BibTeX XML Cite \textit{J. Tenreiro Machado} and \textit{A. M. Lopes}, Commun. Nonlinear Sci. Numer. Simul. 83, Article ID 105128, 12 p. (2020; Zbl 07265136) Full Text: DOI
Wang, Chen; Xia, Wei Divisibility results concerning truncated hypergeometric series. (English) Zbl 07265043 J. Math. Anal. Appl. 491, No. 2, Article ID 124402, 9 p. (2020). Reviewer: István Mező (Nanjing) MSC: 33C05 11A07 PDF BibTeX XML Cite \textit{C. Wang} and \textit{W. Xia}, J. Math. Anal. Appl. 491, No. 2, Article ID 124402, 9 p. (2020; Zbl 07265043) Full Text: DOI
Aslan, Selahattin; Bekar, Murat; Yaylı, Yusuf Hyper-dual split quaternions and rigid body motion. (English) Zbl 1444.11022 J. Geom. Phys. 158, Article ID 103876, 12 p. (2020). MSC: 11A67 53A35 70B10 70E15 51B20 PDF BibTeX XML Cite \textit{S. Aslan} et al., J. Geom. Phys. 158, Article ID 103876, 12 p. (2020; Zbl 1444.11022) Full Text: DOI
Krachun, Dmitry; Sun, Zhi-Wei Each positive rational number has the form \(\varphi(m^2)/\varphi(n^2)\). (English) Zbl 07264149 Am. Math. Mon. 127, No. 9, 847-849 (2020). MSC: 11A25 11D85 PDF BibTeX XML Cite \textit{D. Krachun} and \textit{Z.-W. Sun}, Am. Math. Mon. 127, No. 9, 847--849 (2020; Zbl 07264149) Full Text: DOI
Balazard, Michel; Martin, Bruno (Sur le minimum de la fonction de Brjuno.) (French. English summary) Zbl 07263180 Math. Z. 296, No. 3-4, 1819-1824 (2020). MSC: 11 26D07 11A55 PDF BibTeX XML Cite \textit{M. Balazard} and \textit{B. Martin}, Math. Z. 296, No. 3--4, 1819--1824 (2020; Zbl 07263180) Full Text: DOI
Chan, Tsz Ho; Lichtman, Jared Duker; Pomerance, Carl A generalization of primitive sets and a conjecture of Erdős. (English) Zbl 07263012 Discrete Anal. 2020, Article No. 16, 13 p. (2020). MSC: 11B75 11A05 05C70 PDF BibTeX XML Cite \textit{T. H. Chan} et al., Discrete Anal. 2020, Article No. 16, 13 p. (2020; Zbl 07263012) Full Text: DOI arXiv
Wang, Chen On some conjectural hypergeometric congruences. (English) Zbl 07262536 Colloq. Math. 161, No. 2, 251-261 (2020). MSC: 11B65 05A10 11A07 11B68 PDF BibTeX XML Cite \textit{C. Wang}, Colloq. Math. 161, No. 2, 251--261 (2020; Zbl 07262536) Full Text: DOI
Wang, Yujie; Ji, Chungang Another generalization of Menon’s identity in the ring of algebraic integers. (English) Zbl 07262517 Colloq. Math. 160, No. 2, 213-221 (2020). MSC: 11R04 11A25 PDF BibTeX XML Cite \textit{Y. Wang} and \textit{C. Ji}, Colloq. Math. 160, No. 2, 213--221 (2020; Zbl 07262517) Full Text: DOI
Liu, Ji-Cai On two congruences involving Franel numbers. (English) Zbl 1444.11010 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 201, 10 p. (2020). MSC: 11A07 11B68 05A19 PDF BibTeX XML Cite \textit{J.-C. Liu}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 201, 10 p. (2020; Zbl 1444.11010) Full Text: DOI
Carlson, Joshua; Goedhart, Eva G.; Harris, Pamela E. Sequences of consecutive factoradic happy numbers. (English) Zbl 07261862 Rocky Mt. J. Math. 50, No. 4, 1241-1252 (2020). MSC: 11A63 11K16 PDF BibTeX XML Cite \textit{J. Carlson} et al., Rocky Mt. J. Math. 50, No. 4, 1241--1252 (2020; Zbl 07261862) Full Text: DOI Euclid
Larcombe, Peter J.; Fennessey, Eric J. On some aspects of Horadam sequence periodicity via generating functions. (English) Zbl 1444.11156 Palest. J. Math. 9, No. 2, 673-679 (2020). MSC: 11K31 05A15 11A07 PDF BibTeX XML Cite \textit{P. J. Larcombe} and \textit{E. J. Fennessey}, Palest. J. Math. 9, No. 2, 673--679 (2020; Zbl 1444.11156) Full Text: Link
Bravo, Jhon Jairo; Díaz, Maribel; Ramírez, José Luis The 2-adic and 3-adic valuation of the Tripell sequence and an application. (English) Zbl 07258894 Turk. J. Math. 44, No. 1, 131-141 (2020). MSC: 11A99 11B39 PDF BibTeX XML Cite \textit{J. J. Bravo} et al., Turk. J. Math. 44, No. 1, 131--141 (2020; Zbl 07258894) Full Text: Link
Qi, Feng; Huang, Chuan-Jun Computing sums in terms of beta, polygamma, and Gauss hypergeometric functions. (English) Zbl 1448.33004 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 191, 9 p. (2020). MSC: 33C05 05A10 11A25 11B65 33B15 PDF BibTeX XML Cite \textit{F. Qi} and \textit{C.-J. Huang}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 191, 9 p. (2020; Zbl 1448.33004) Full Text: DOI
Li, Long; Wang, Su-Dan Proof of a \(q\)-supercongruence conjectured by Guo and Schlosser. (English) Zbl 07258316 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 190, 7 p. (2020). MSC: 11B65 11A07 11F33 PDF BibTeX XML Cite \textit{L. Li} and \textit{S.-D. Wang}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 190, 7 p. (2020; Zbl 07258316) Full Text: DOI
Liu, Wencai The Möbius transformation of continued fractions with bounded upper and lower partial quotients. (English) Zbl 07257606 Turk. J. Math. 44, No. 3, 813-824 (2020). MSC: 11A55 PDF BibTeX XML Cite \textit{W. Liu}, Turk. J. Math. 44, No. 3, 813--824 (2020; Zbl 07257606) Full Text: DOI
Sun, Zhi-Wei Quadratic residues and quartic residues modulo primes. (English) Zbl 07257252 Int. J. Number Theory 16, No. 8, 1833-1858 (2020). MSC: 11A15 11A07 11B39 PDF BibTeX XML Cite \textit{Z.-W. Sun}, Int. J. Number Theory 16, No. 8, 1833--1858 (2020; Zbl 07257252) Full Text: DOI
He, Zilong Inequalities for inert primes and their applications. (English) Zbl 07257251 Int. J. Number Theory 16, No. 8, 1819-1832 (2020). MSC: 11A41 11E12 11E20 PDF BibTeX XML Cite \textit{Z. He}, Int. J. Number Theory 16, No. 8, 1819--1832 (2020; Zbl 07257251) Full Text: DOI
Surer, Paul Substitutive number systems. (English) Zbl 07257247 Int. J. Number Theory 16, No. 8, 1709-1751 (2020). MSC: 11A63 37B10 68R15 11R06 PDF BibTeX XML Cite \textit{P. Surer}, Int. J. Number Theory 16, No. 8, 1709--1751 (2020; Zbl 07257247) Full Text: DOI
Fraser, Robert; Wright, James The local sum conjecture in two dimensions. (English) Zbl 07257245 Int. J. Number Theory 16, No. 8, 1667-1699 (2020). MSC: 11L07 11S40 11A07 43A70 PDF BibTeX XML Cite \textit{R. Fraser} and \textit{J. Wright}, Int. J. Number Theory 16, No. 8, 1667--1699 (2020; Zbl 07257245) Full Text: DOI
Hong, S. F.; Qiu, M. On the \(p\)-adic properties of Stirling numbers of the first kind. (English) Zbl 07254981 Acta Math. Hung. 161, No. 1, 366-395 (2020). Reviewer: Thomas Ernst (Uppsala) MSC: 11B73 11A07 PDF BibTeX XML Cite \textit{S. F. Hong} and \textit{M. Qiu}, Acta Math. Hung. 161, No. 1, 366--395 (2020; Zbl 07254981) Full Text: DOI
Ulas, Maciej Strong arithmetic property of certain Stern polynomials. (English) Zbl 07254977 Publ. Math. 96, No. 3-4, 401-422 (2020). Reviewer: Mihály Szalay (Budapest) MSC: 11A63 11P81 11P83 PDF BibTeX XML Cite \textit{M. Ulas}, Publ. Math. 96, No. 3--4, 401--422 (2020; Zbl 07254977) Full Text: DOI
Haukkanen, Pentti; Tóth, László Menon-type identities again: a note on a paper by Li, Kim and Qiao. (English) Zbl 07254963 Publ. Math. 96, No. 3-4, 487-502 (2020). Reviewer: Moshe Roitman (Haifa) MSC: 11A07 11A25 PDF BibTeX XML Cite \textit{P. Haukkanen} and \textit{L. Tóth}, Publ. Math. 96, No. 3--4, 487--502 (2020; Zbl 07254963) Full Text: DOI
Nagayoshi, Toshifumi; Takashima, Keizo On the \(\chi^2\) statistics of leading digits of irrational rotations with a large first or second partial quotient. (English) Zbl 07254857 Period. Math. Hung. 80, No. 2, 158-171 (2020). MSC: 11K38 11K31 11A55 PDF BibTeX XML Cite \textit{T. Nagayoshi} and \textit{K. Takashima}, Period. Math. Hung. 80, No. 2, 158--171 (2020; Zbl 07254857) Full Text: DOI
Balister, P.; Bollobás, B.; Morris, R.; Sahasrabudhe, J.; Tiba, M. Covering intervals with arithmetic progressions. (English) Zbl 07254842 Acta Math. Hung. 161, No. 1, 197-200 (2020). Reviewer: Gennady Bachman (Las Vegas) MSC: 11A07 11B25 PDF BibTeX XML Cite \textit{P. Balister} et al., Acta Math. Hung. 161, No. 1, 197--200 (2020; Zbl 07254842) Full Text: DOI
Sun, Zhi-Hong Congruences involving binomial coefficients and Apéry-like numbers. (English) Zbl 07254825 Publ. Math. 96, No. 3-4, 315-346 (2020). MSC: 11A07 11A15 11B50 11B65 11B68 11E25 11F11 33C45 65Q30 PDF BibTeX XML Cite \textit{Z.-H. Sun}, Publ. Math. 96, No. 3--4, 315--346 (2020; Zbl 07254825) Full Text: DOI
Srikanth, Ch. Certain sequence of arithmetic progressions and a new key sharing method. (English) Zbl 07254104 Cryptogr. Commun. 12, No. 3, 597-612 (2020). Reviewer: Dimitros Poulakis (Thessaloniki) MSC: 11Y11 11A05 11B25 11T71 11Y16 94A60 PDF BibTeX XML Cite \textit{Ch. Srikanth}, Cryptogr. Commun. 12, No. 3, 597--612 (2020; Zbl 07254104) Full Text: DOI
Duverney, Daniel; Kurosawa, Takeshi; Shiokawa, Iekata Transformation formulas of finite sums into continued fractions. (English) Zbl 07253729 J. Approx. Theory 258, Article ID 105460, 12 p. (2020). Reviewer: Michael M. Pahirya (Mukachevo) MSC: 11J70 11A55 PDF BibTeX XML Cite \textit{D. Duverney} et al., J. Approx. Theory 258, Article ID 105460, 12 p. (2020; Zbl 07253729) Full Text: DOI
Chandrasekhar, Karthik; Ehrenborg, Richard; Beukers, Frits A counting proof for when 2 is a quadratic residue. (English) Zbl 07253672 Am. Math. Mon. 127, No. 8, 750-751 (2020). MSC: 11A07 PDF BibTeX XML Cite \textit{K. Chandrasekhar} et al., Am. Math. Mon. 127, No. 8, 750--751 (2020; Zbl 07253672) Full Text: DOI
Lodkin, A. A. Klein sail and Diophantine approximation of a vector. (English. Russian original) Zbl 07253522 J. Math. Sci., New York 247, No. 5, 680-687 (2020); translation from Zap. Nauchn. Semin. POMI 481, 63-73 (2019). MSC: 11J70 11A55 11H50 PDF BibTeX XML Cite \textit{A. A. Lodkin}, J. Math. Sci., New York 247, No. 5, 680--687 (2020; Zbl 07253522); translation from Zap. Nauchn. Semin. POMI 481, 63--73 (2019) Full Text: DOI
Tang, Min-wei; Wu, Zhi-Yi Some results on Poincaré sets. (English) Zbl 07250696 Czech. Math. J. 70, No. 3, 891-903 (2020). MSC: 37B20 11A07 PDF BibTeX XML Cite \textit{M.-w. Tang} and \textit{Z.-Y. Wu}, Czech. Math. J. 70, No. 3, 891--903 (2020; Zbl 07250696) Full Text: DOI
Alzer, Horst; Kwong, Man Kam Inequalities for the arithmetical functions of Euler and Dedekind. (English) Zbl 07250689 Czech. Math. J. 70, No. 3, 781-791 (2020). MSC: 11A25 PDF BibTeX XML Cite \textit{H. Alzer} and \textit{M. K. Kwong}, Czech. Math. J. 70, No. 3, 781--791 (2020; Zbl 07250689) Full Text: DOI
Gu, Cheng-Yang; Guo, Victor J. W. \(q\)-analogues of two supercongruences of Z.-W. Sun. (English) Zbl 07250687 Czech. Math. J. 70, No. 3, 757-765 (2020). MSC: 11B65 05A10 05A30 11A07 PDF BibTeX XML Cite \textit{C.-Y. Gu} and \textit{V. J. W. Guo}, Czech. Math. J. 70, No. 3, 757--765 (2020; Zbl 07250687) Full Text: DOI
De Koninck, Jean-Marie; Doyon, Nicolas; Razafindrasoanaivolala, A. Arthur Bonkli; Verreault, William Bounds for the counting function of the Jordan-Pólya numbers. (English) Zbl 07250675 Arch. Math., Brno 56, No. 3, 141-152 (2020). MSC: 11B65 11A41 11A51 11N05 PDF BibTeX XML Cite \textit{J.-M. De Koninck} et al., Arch. Math., Brno 56, No. 3, 141--152 (2020; Zbl 07250675) Full Text: DOI
Haukkanen, Pentti Rational arithmetical functions related to certain unitary analogs of GCD type matrices. (English) Zbl 07250417 East-West J. Math. 22, No. 1, 64-75 (2020). MSC: 11A25 11C20 15B36 PDF BibTeX XML Cite \textit{P. Haukkanen}, East-West J. Math. 22, No. 1, 64--75 (2020; Zbl 07250417) Full Text: DOI Link
Sun, Zhi-Wei New series for powers of \(\pi\) and related congruences. (English) Zbl 07249992 Electron Res. Arch. 28, No. 3, 1273-1342 (2020). MSC: 11A07 11B65 05A19 11E25 33F10 PDF BibTeX XML Cite \textit{Z.-W. Sun}, Electron Res. Arch. 28, No. 3, 1273--1342 (2020; Zbl 07249992) Full Text: DOI
Alekseyev, Max A.; Grau, José María; Oller-Marcén, Antonio M. Computing solutions to the congruence \(1^n + 2^n + \ldots + n^n \equiv p \pmod n\). (English) Zbl 07248613 Discrete Appl. Math. 286, 3-9 (2020). MSC: 11A07 11Y16 PDF BibTeX XML Cite \textit{M. A. Alekseyev} et al., Discrete Appl. Math. 286, 3--9 (2020; Zbl 07248613) Full Text: DOI
Laohakosol, Vichian; Srichan, Teerapat; Tangsupphathawat, Pinthira Square-full primitive roots in arithmetic progressions. (English) Zbl 07248535 Mosc. J. Comb. Number Theory 9, No. 2, 187-202 (2020). MSC: 11A07 11B25 11N37 11N69 PDF BibTeX XML Cite \textit{V. Laohakosol} et al., Mosc. J. Comb. Number Theory 9, No. 2, 187--202 (2020; Zbl 07248535) Full Text: DOI
Moshchevitin, Nikolay; Murphy, Brendan; Shkredov, Ilya Popular products and continued fractions. (English) Zbl 07247273 Isr. J. Math. 238, No. 2, 807-835 (2020). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 11B30 11A55 PDF BibTeX XML Cite \textit{N. Moshchevitin} et al., Isr. J. Math. 238, No. 2, 807--835 (2020; Zbl 07247273) Full Text: DOI
Han, Bin; Mao, Jianxi; Zeng, Jiang Eulerian polynomials and excedance statistics via continued fractions. (English) Zbl 1447.05009 Sémin. Lothar. Comb. 84B, 84B.40, 12 p. (2020). MSC: 05A05 05A15 11B68 11A55 PDF BibTeX XML Cite \textit{B. Han} et al., Sémin. Lothar. Comb. 84B, 84B.40, 12 p. (2020; Zbl 1447.05009) Full Text: Link
Ballantine, Cristina; Merca, Mircea The minimal excludant and colored partitions. (English) Zbl 1447.05021 Sémin. Lothar. Comb. 84B, 84B.23, 12 p. (2020). MSC: 05A17 11P81 11A63 PDF BibTeX XML Cite \textit{C. Ballantine} and \textit{M. Merca}, Sémin. Lothar. Comb. 84B, 84B.23, 12 p. (2020; Zbl 1447.05021) Full Text: Link
Yamada, Tomohiro On finiteness of odd superperfect numbers. (English. French summary) Zbl 07246702 J. Théor. Nombres Bordx. 32, No. 1, 259-274 (2020). MSC: 11A25 11A05 11D61 11J86 PDF BibTeX XML Cite \textit{T. Yamada}, J. Théor. Nombres Bordx. 32, No. 1, 259--274 (2020; Zbl 07246702) Full Text: DOI
Bettin, Sandro; Drappeau, Sary Partial sums of the cotangent function. (English. French summary) Zbl 07246700 J. Théor. Nombres Bordx. 32, No. 1, 217-230 (2020). MSC: 11L03 11A55 11M35 PDF BibTeX XML Cite \textit{S. Bettin} and \textit{S. Drappeau}, J. Théor. Nombres Bordx. 32, No. 1, 217--230 (2020; Zbl 07246700) Full Text: DOI
Holdener, C. A.; Holdener, J. A. Characterizing quasi-friendly divisors. (English) Zbl 07246688 J. Integer Seq. 23, No. 8, Article 20.8.4, 13 p. (2020). MSC: 11A25 PDF BibTeX XML Cite \textit{C. A. Holdener} and \textit{J. A. Holdener}, J. Integer Seq. 23, No. 8, Article 20.8.4, 13 p. (2020; Zbl 07246688) Full Text: Link