Topology and Related Seminars: Mario Velásquez
Topic
Multiplicative structures and the twisted Baum-Connes assembly map
Speakers
Details
Using some ideas of Atiyah and Segal and a pushforward map defined using deformation groupoids we explain how to endow to the twisted geometric K-homology groups of a discrete group with an external product. Using the Baum-Connes assembly maps one can transfer this product to the twisted K-theory groups of the reduced group C*-algebra. This is a joint work with Noé Barcenas and Paulo Carrillo.
Additional Information
Location: ESB 4133 (PIMS Lounge)
Mario Velásquez, Pontificia Universidad Javeriana
Mario Velásquez, Pontificia Universidad Javeriana
This is a Past Event
Event Type
Scientific, Seminar
Date
September 21, 2016
Time
-
Location