Turkish Journal of Analysis and Number Theory
ISSN (Print): 2333-1100 ISSN (Online): 2333-1232 Website: https://www.sciepub.com/journal/tjant
Open Access
Journal Browser
Go
Turkish Journal of Analysis and Number Theory. 2022, 10(1), 4-11
DOI: 10.12691/tjant-10-1-2
Open AccessArticle

On the Complexity of p-Adic Continued Fractions of Rational Number

Rafik Belhadef1, and Henri-Alex Esbelin2

1LMPA, Jijel University, BP 98, Jijel, Algeria

2LIMOS, Clermont Auvergne University, Aubière, France

Pub. Date: April 21, 2022

Cite this paper:
Rafik Belhadef and Henri-Alex Esbelin. On the Complexity of p-Adic Continued Fractions of Rational Number. Turkish Journal of Analysis and Number Theory. 2022; 10(1):4-11. doi: 10.12691/tjant-10-1-2

Abstract

In this paper, we study the complexity of p-adic continued fractions of a rational number, which is the p-adic analogue of the Lame’s theorem. We calculate the length of Browkin expansion, and the length of Schneider expansion. Also, some numerical examples have been given.

Keywords:
rational number p-adic number continued fractions

Creative CommonsThis work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

References:

[1]  T. Schneider, Über p-adische Kettenbrüche, Symp. Math. 4 (1968), 181-189.
 
[2]  A.A. Ruban, Certain metric properties of p-adic numbers, (Russian), Sibirsk. Mat. Zh. 11 (1970), 222-227.
 
[3]  J. Browkin, Continued fractions in local fields, I, Demonstratio Math. 11(1978), 67-82.
 
[4]  J. Browkin, Continued fractions in local fields, II, Mathematics of Computation. vol 70 (2000), 1281-1292.
 
[5]  P. Bundschuh, p-adische Kettenbruche und Irrationalitat p-adischer Zahlen, Elem. Math. 32 (1977), 36-40.
 
[6]  V. Laohakosol, A characterization of rational numbers by p-adic Ruban continued fractions, J. Austral. Math. Soc., Ser A. 39 (1985), 300-305.
 
[7]  B. M. M. de Weger, Approximation lattices of p-adic numbers, J. Number Theory. 24 (1986), 70-88.
 
[8]  R. Belhadef, H-A. Esbelin, On the Periodicity of p-adic Expansion of Rational Number, J. Math. Comput. Sci., 11 (2021), 1704-1713.
 
[9]  R. Belhadef, H-A. Esbelin and T. Zerzaihi, Transcendence of Thue-Morse p-adic Continued Fractions, Mediterr. J. Math. 13 (2016), 1429-1434.
 
[10]  R. Belhadef, H-A. Esbelin, On the Limits of Some p-adic Schneider Continued Fractions, Adv.Math.Sci.Jour., 10 (2021), 2581-2591.