For any finitely generated subgroup 1 of Q\* we compute a formula for the density of the primes for which the reduction modulo p of 1 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
On Artin's Conjecture for Rank One Drinfeld Modules
β Scribed by Chih-Nung Hsu; Jing Yu
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 178 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0022-314X
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