Jeffrey Yelton

activity

20132025

most citedSemistable models of elliptic curves over residue characteristic 2

2 citations · 3 across the 11 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.NT2019★ 1 cited

Divisibility of torsion subgroups of abelian surfaces over number fields

John Cullinan, Jeffrey Yelton

Let $A$ be a 2-dimensional abelian variety defined over a number field $K$ . Fix a prime number $ℓ$ and suppose $# A (F_{p}) \equiv 0 (mod ℓ^{2})$ for a set of primes $\m…

math.NT2019★ 2 cited

Semistable models of elliptic curves over residue characteristic 2

Jeffrey Yelton

Given an elliptic curve $E$ in Legendre form $y^{2} = x (x - 1) (x - λ)$ over the fraction field of a Henselian ring $R$ of mixed characteristic $(0, 2)$ , we present an algorithm for d…

math.NT2019

Lifting images of standard representations of symmetric groups

Jeffrey Yelton

We investigate closed subgroups $G \subseteq Sp_{2 g} (Z_{2})$ whose modulo- $2$ images coincide with the image $\mathfrak{S}_{2g + 1} \subseteq \mathrm{Sp}_{2g}(\math…