Benjamin York

collaborators

3 papers

math.NT2026

The image of the adelic Galois representation of an elliptic curve with complex multiplication

Ãlvaro Lozano-Robledo, Benjamin York

Let $E / Q$ be an elliptic curve and let $I ¨ _{E} : Gal (Q / Q) \to GL (2, Z)$ be the adelic Galo…

math.AG2025

Heuristics for (ir)reducibility of $p$ -rank strata of the moduli space of hyperelliptic curves

Thomas Bouchet, Erik Davis, Steven R. Groen +2

Let $H_{g}$ denote the moduli space of smooth hyperelliptic curves of genus $g$ in characteristic $p \geq 3$ , and let $H_{g}^{f}$ denote the $p$ -rank $f$ stratum of $\…

math.NT2025

Models of CM elliptic curves with a prescribed $ℓ$ -adic Galois image

For each prime number $ℓ$ and for each imaginary quadratic order of class number one or two, we determine all the possible $ℓ$ -adic Galois representations that occur for any…

The image of the adelic Galois representation of an elliptic curve with complex multiplication

Heuristics for (ir)reducibility of p-rank strata of the moduli space of hyperelliptic curves

Models of CM elliptic curves with a prescribed ℓ-adic Galois image

Heuristics for (ir)reducibility of $p$ -rank strata of the moduli space of hyperelliptic curves

Models of CM elliptic curves with a prescribed $ℓ$ -adic Galois image