منابع مشابه
On the r-rank Artin Conjecture, II
For any nitely generated subgroup of Q we compute a formula for the density of the primes for which the reduction modulo p of contains a primitive root modulo p. We use this to conjecture a characterization of \optimal" subgroups (i.e. subgroups that have maximal density). We also improve the error term in the asymptotic formula of [9, Theorem 1.1]. 3
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ژورنال
عنوان ژورنال: Journal of Number Theory
سال: 1999
ISSN: 0022-314X
DOI: 10.1006/jnth.1998.2319