29 juin 2015 à 1 juillet 2015
Fuseau horaire Europe/Paris
29 June - 1 July 2015, Institut de Recherche Mathématique Avancée at the Université de Strasbourg, France

Invertible modules over higher real K-theory spectra

29 juin 2015, 12:00
50m
Grand Amphi de Maths

Grand Amphi de Maths

Invited research talk

Orateur

Vesna Stojanoska (MPI Bonn)

Description

For a finite subgroup G of the Morava stabilizer group of height n at a prime p, there is an associated ring spectrum EO = (E_n)^{hG} of homotopy fixed points of Morava E-theory E_n under its G-action. The spectra EO carry some tractable information about the K(n)-local sphere. We study their Picard groups, and show that, when n=p-1, Pic(EO) is always cyclic. This is joint work with Drew Heard and Akhil Mathew.

Auteur principal

Documents de présentation

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