Doctor of Philosophy (PhD)
Recall that the Springer correspondence relates representations of the Weyl group to perverse sheaves on the nilpotent cone. We explain how to extend this to an equivalence between the triangulated category generated by the Springer perverse sheaf and the derived category of di_x000B_erential graded modules over a dg-ring related to the Weyl group
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Rider, Laura Joy, "Mixed categories, formality for the nilpotent cone, and a derived Springer correspondence" (2013). LSU Doctoral Dissertations. 2732.
Achar, Pramod N