Uniform bounds for the density in Artin’s conjecture on primitive roots
11 avril 2024 @ 14:30 – 15:30 – We consider Artin’s conjecture on primitive roots over a number field $K$, reducing an algebraic number $\alpha\in K^\times$. Under GRH, there is a density $dens(\alpha)$ counting the proportion of the primes of $K$ for which $\alpha$ is a primitive root. This density $dens(\alpha)$ is a rational multiple of an Artin constant $A(\tau)$ that depends on […]