Evaluating modular equations for abelian surfaces
Langue
en
Document de travail - Pré-publication
Résumé en anglais
We design algorithms to efficiently evaluate modular equations of Siegel and Hilbert type for abelian surfaces over number fields using complex approximations. Their output can be made provably correct if an explicit ...Lire la suite >
Mots clés en anglais
Abelian surfaces
Isogenies
Modular polynomials
Complexity