Class Field Theory Spring 2017

Lecturer
Javier Fresán
Organizer
Riccardo Ferrario
Lectures
Tue 13-15 - HG F 26.5
Exercise session
Thu 13-14 - HG G 26.3
See the VVZ page here.
Here some notes and extra material are available
notes other material
Week 1 Table about decomposition of primes in number fields.
Week 3

Explanation of exercise classes, hand-ins.

exercise sheet topics
Exercise sheet 1 Profinite groups, review on finite Galois theory, absolute values on fields.
Exercise sheet 2 Continuous actions of groups, infinite Galois theory.
Exercise sheet 3 (to be discussed on 16.3 and on 23.3) Local fields.
Exercise sheet 5 Some lemmas and Hensel's lemma.
Exercise sheet 6 G-modules.
Exercise sheet 7 Group cohomology.
Exercise sheet 8 Modified Tate group cohomology.
Exercise sheet 9 Proof of the Tate-Nakayama theorem.
Exercise sheet 10