Algebra Seminar: Abdelgadir -- Tensor McKay Correspondence: ADE case

Tarig Abdelgadir (University of New South Wales) 

Friday 24 March, 12-1pm, Place: Carslaw 375 

Title: Tensor McKay Correspondence: ADE case.

Abstract: This is a work in progress with Joseph Karmazyn (Sheffield).
Given a finite group G in the SL(n), the derived McKay correspondence
conjecture states that a crepant resolution of the corresponding
singularity is derived equivalent to the corresponding orbifold. A
theorem of Balmer implies that nontrivial derived equivalences
induce/arise-from a change in the tensor product of the derived
category. The aim is to examine this variation of tensor products in
the McKay case for n=2.