most citedGeneralized class group actions on oriented elliptic curves with level structure

2 citations · 2 across the 1 of their papers we have counts for

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2 papers

math.NT2026

Supersingularity and Superspeciality Verification of Abelian Surfaces

Maria Corte-Real Santos, Gioella Lorenzon, Krijn Reijnders

Supersingular abelian surfaces are essential in isogeny-based cryptography. Despite this, we have no efficient algorithm to verify if a given abelian surface is supersingular. In t…

math.NT2024★ 2 cited

Generalized class group actions on oriented elliptic curves with level structure

Sarah Arpin, Wouter Castryck, Jonathan Komada Eriksen +2

We study a large family of generalized class groups of imaginary quadratic orders and prove that they act freely and (essentially) transitively on the set of primitively -or…