Séminaires : Séminaire Théorie des Nombres

Equipe(s) : tn,
Responsables :Ziyang Gao, Marc Hindry, Bruno Kahn, João Pedro P. dos Santos
Email des responsables : ziyang.gao@imj-prg.fr
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Orateur(s) Ted Chinburg - ,
Titre Constructing elements of Brauer groups and Tate Shafarevitch groups from knots
Date07/12/2015
Horaire14:00 à 16:00
Diffusion
RésumeThis 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.
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