39 citations · 41 across the 4 of their papers we have counts for
4 papers
Pointwise purity, derived Satake, and Symplectic duality
Victor Ginzburg
It has been known for a long time that Ext's between IC-sheaves may often be expressed in terms of Hom's between cohomology groups. We prove a more general result under weaker assu…
Quantization of the universal centralizer and central D-modules
Tom Gannon, Victor Ginzburg
The group scheme of universal centralizers of a complex reductive group has a quantization called the spherical nil-DAHA. The category of modules over this ring is equivalent,…
Remarks on topological algebras
A. Beilinson
The note complements topological aspects of the theory of chiral algebras.
Quiver varieties and a non-commutative P^2
Vladimir Baranovsky, Victor Ginzburg, Alexander Kuznetsov
To any finite group G in SL_2(C), and each `t' in the center of the group algebra of G, we associate a category, Coh_t. It is defined as a suitable quotient of the category of grad…