Skip to main content

Ramified Descent

Posted in
Speaker: 
Julian Demeio
Affiliation: 
MPIM
Date: 
Thu, 2022-01-20 15:00 - 16:00
Parent event: 
MPI-Oberseminar

Meeting ID: 931 7291 0947
For passcode contact Christian Kaiser (kaiser@mpim-bonn.mpg.de)

The technique of descent has been widely used to prove that Brauer-Manin is the only obstruction to weak approximation and Hasse principle on some geometrically rational varieties. This "descent" usually refers to descent under torsors. I will investigate an analogue with respect to possibly ramified (geometrically) Galois covers."

© MPI f. Mathematik, Bonn Impressum & Datenschutz
-A A +A