John Voight : Counting elliptic curves with level structure

Posted by Alina Carmen Cojocaru , part of the Number Theory Seminar.

At

Feb. 28, 2024, 1 p.m.

In

636 SEO

Abstract

We begin by briefly surveying the problem of counting elliptic curves defined over the rationals with prescribed level structure by height. We then discuss recent joint work with Grant Molnar where we count elliptic curves with a 7-isogeny.