June 29, 2015 to July 1, 2015
Europe/Paris timezone
29 June - 1 July 2015, Institut de Recherche Mathématique Avancée at the Université de Strasbourg, France

Group actions on rings and group cohomology

Jun 30, 2015, 9:00 AM
Grand Amphi de Maths

Grand Amphi de Maths

Invited research talk


Peter Symonds (Manchester)


We consider a finite group G acting on a polynomial ring k[V] and try to understand the multiplicity of a given indecomposable kG-summand in terms of commutative algebra. We then try and do the same for cohomology of a group, considering it as a Mackey functor on the subgroups of G.

Primary author

Peter Symonds (Manchester)

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