Seminar series
Date
Tue, 10 Jan 2012
Time
15:45 -
16:45
Location
SR1
Speaker
Roman Bezrukavnikov
Organisation
MIT
I will describe a version of the definition of stability conditions on a triangulated category to which we were led by the study of quantization of symplectic resolutions of singularities over fields of positive characteristic. Partly motivated by ideas of Tom Bridgeland, we conjectured a relation of this structure to equivariant quantum cohomology; this conjecture has been verified in some classes of examples. The talk is based on joint projects with Anno, Mirkovic, Okounkov and others