Posted in
Speaker:
Nicolas Billerey
Affiliation:
U Duisburg-Essen
Date:
Wed, 07/04/2010 - 14:15 - 15:15
Location:
MPIM Lecture Hall
Parent event:
Number theory lunch seminar Let K be a number field and E an elliptic curve defined over K. The so-called exceptional set for (E,K) consisting of prime numbers p such that E has a p-isogeny defined over K is finite iff E does not have CM over K. In this talk, I will state a criterion which allows, in various situations, to explicitly determine the exceptional set when it is finite.
| © MPI f. Mathematik, Bonn | Impressum & Datenschutz |
English
Deutsch