Cyclic products of purely periodic irrationals
Journal of integer sequences, Tome 17 (2014) no. 4
Let $\left(a_{0}, \dotsb ,a_{k-1} \right)$ be a sequence of positive integers and $m$ a positive integer. We prove that "almost every" real quadratic unit $\epsilon$ of norm (-1)$^{k}$ admits at least $m$ distinct factorizations into a product of purely periodic irrationals of the form
Classification :
11A55, 11N32, 37D20
Keywords: simple continued fraction, purely periodic irrational, prime represented by quadratic polynomial, linear automorphism of the torus, Anosov automorphism
Keywords: simple continued fraction, purely periodic irrational, prime represented by quadratic polynomial, linear automorphism of the torus, Anosov automorphism
@article{JIS_2014__17_4_a2,
author = {Carroll, C.R.},
title = {Cyclic products of purely periodic irrationals},
journal = {Journal of integer sequences},
year = {2014},
volume = {17},
number = {4},
zbl = {1360.11017},
language = {en},
url = {http://geodesic.mathdoc.fr/item/JIS_2014__17_4_a2/}
}
Carroll, C.R. Cyclic products of purely periodic irrationals. Journal of integer sequences, Tome 17 (2014) no. 4. http://geodesic.mathdoc.fr/item/JIS_2014__17_4_a2/