134 research outputs found
Cyclotomic double affine Hecke algebras and affine parabolic category O, I
Using the orbifold KZ connection we construct a functor from an affine
parabolic category O of type A to the category O of a cyclotomic rational
double affine Hecke algebra. We give several results concerning this functor
On the center of quiver-Hecke algebras
We compute the equivariant cohomology ring of the moduli space of framed
instantons over the affine plane. It is a Rees algebra associated with the
center of cyclotomic degenerate affine Hecke algebras of type A. We also give
some related results on the center of quiver Hecke algebras and cohomology of
quiver varieties.Comment: 72 page
The decomposition of level-1 irreducible highest weight modules with respect to the level-0 actions of the quantum affine algebra
We decompose the level-1 irreducible highest weight modules of the quantum
affine algebra with respect to the level-0 --action defined in q-alg/9702024. The decomposition is
parameterized by the skew Young diagrams of the border strip type.Comment: 22 pages, AMSLaTe
Appeal No. 0888: Edco Drilling and Producing, v. Division of Oil & Gas Resources Management
Chief\u27s Order 2014-254 (Hedrick #1A Well
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