Almost all elliptic curves are Serre curves

• Main Author: Jones, Nathan Conrad
• Format: Dissertation
• Language: English
• Subjects: mathematics
• ISBN: 0542222019; 9780542222016

Using a multidimensional large sieve inequality, we obtain a bound for the mean square error in the Chebotarov theorem for division fields of elliptic curves that is as strong as what is implied by the Generalized Riemann Hypothesis. As an application we prove a theorem to the effect that, according to height, almost all elliptic curves are Serre curves, where a Serre curve is an elliptic curve whose torsion subgroup, roughly speaking, has as much Galois symmetry as possible.