2 papers
math.AG2026
Abelian surfaces in Hesse form and explicit isogeny formulas
Thomas Decru, Sabrina Kunzweiler
We develop a new method for the computation of -isogenies between principally polarized abelian surfaces. The idea is to work with models in induced by a symm…
math.AG2025
Integral differential forms for superelliptic curves
Sabrina Kunzweiler, Stefan Wewers
Given a superelliptic curve over a local field , we describe the theoretical background and an implementation of a new algorithm for computing the $\mathcal{O…