Algebra

Lennart Gehrmann from Universität Duisburg-Essen will be speaking.

The seminar is titled "Gelfand's trick for the spherical derived Hecke algebra."

This is a virtual meeting.

Contact Preston Wake (wakepres@msu.edu) for more information.

Gelfand's trick shows that the spherical Hecke algebra of a p-adic split reductive group such as GLn(Qp) is commutative. In this talk I will present a generalization of this result to the setting of derived Hecke algebras as introduced by Venkatesh, i.e. I show that the spherical derived Hecke algebra is graded-commutative under mild assumptions on the coefficient ring.

Location:	Zoom link provided on Math Seminars page [map]
Price:	free
Sponsor:	Department of Mathematics
Contact:	Department of Mathematics (517) 353-0844
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