BILKENT
ALGEBRA SEMINAR

"Bisets II:
The Mark Homomorphism"

By

IPEK TUVAY

(Bilkent University)

Summary:
This is in preparation for a future discussion of the criterion for saturation
in the Ragnarssaon—Stancu paper. But, following
the Boltje--Danz preprint,
the mark  homomorphism (for left-free bisets) will be expressed as a ring homomorphism from the
quiver ring to the ghost ring.

Date:
Friday, October 21, 2011

Time: 10.40-12.30

Place: Mathematics Seminar Room,
SA-141

Tea
and cookies will be served before the talk.