Posted in

Speaker:

Andrzej Dabrowski
Affiliation:

University of Szczecin
Date:

Wed, 2019-05-22 14:30 - 15:30
Location:

MPIM Lecture Hall
Parent event:

Number theory lunch seminar We plan to discuss numerical results and conjectures concerning orders of Tate-Shafarevich groups in

families of quadratic twists of elliptic curves, families of elliptic curves of Neumann-Setzer type and

families of cubic twists of X_0(27). We will give examples of elliptic curves with exceptionally large

orders of Tate-Shafarevich groups. We also calculate hypothetical orders of Tate-Shafarevich groups

for some quadratic twists of Gross curves. This is a joint work with Tomasz Jedrzejak and Lucjan

Szymaszkiewicz.

© MPI f. Mathematik, Bonn | Impressum & Datenschutz |