Marc Hindry, Bruno Kahn, Wieslawa Niziol, Cathy Swaenepoel
Email des responsables :
cathy.swaenepoel@imj-prg.fr
Salle :
Adresse :
Description
http://www.imj-prg.fr/tn/STN/stnj.html
Orateur(s)
Ted Chinburg - ,
Titre
Constructing elements of Brauer groups and Tate Shafarevitch groups from knots
Date
07/12/2015
Horaire
14:00 à 16:00
Diffusion
Résume
This talk has to do with knots invariantswhich are elements of the Brauer groups and of the Tate Shafarevitchgroups of curves over number fields. Constructing theseinvariants involves a close analysis of the canonicalAzumaya algebra which is defined over an open dense subsetof Thurston's canonical curve in the representation varietyof the knot group. This is joint work with Alan Reid and Matt Stover.