Parametrising abelian surfaces with RM by Z[√2] using Richelot isogenies

Seminar series

Number Theory Seminar

Date

Thu, 09 Nov 2023
16:00

Location

Speaker

Lassina Dembele

Organisation

KCL

In this talk, we describe a parametrisation of abelian surfaces with real multiplication by Z[√2] using Richelot isogenies, and give some arithmetic applications.