Title: A generalized Hochschild-Kostant-Rosenberg isomorphism
Speaker: Professor Andrei Caldararu
Speaker Info: University of Wisconsin at Madison
Special Note: The speaker will arrive between 11-11:30am on April 21 and depart on the same day.
In my talk I shall present a generalization of the Hochschild-Kostant-Rosenberg isomorphism (between the Hochschild cohomology and the polyvector field cohomology of a smooth variety) that is relevant to the study of orbifold Hochschild cohomology. Several open questions will be discussed at the end of the talk.Date: Friday, April 21, 2006