On the g.c.d. of an infinite number of integers
Number Theory
2007-05-23 v1
Abstract
We prove that the gcd of certain infinite number of integers associated to generalised arithmetic progressions remains bounded independent of the progression. Using this we also get bounds on the indices of certain congruence subgroups of arithmetic groups.
Keywords
Cite
@article{arxiv.math/0409377,
title = {On the g.c.d. of an infinite number of integers},
author = {T. N. Venkataramana},
journal= {arXiv preprint arXiv:math/0409377},
year = {2007}
}
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9 pages