4 citations · 4 across the 2 of their papers we have counts for
2 papers
math.NT2025
Asymptotics for -torsion and -extensions
Peter Koymans, Robert J. Lemke Oliver, Efthymios Sofos +1
We prove a composite case of the Cohen--Lenstra--Gerth heuristics. Specifically, we establish an asymptotic for the average -torsion of the class group of quadratic number field…
math.NT2018★ 4 cited
Vinogradov's three primes theorem with primes having given primitive roots
Christopher Frei, Peter Koymans, Efthymios Sofos
The first purpose of our paper is to show how Hooley's celebrated method leading to his conditional proof of the Artin conjecture on primitive roots can be combined with the Hardy-…