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Representations of symplectic reflection algebras and resolutions of deformations of symplectic quotient singularities

Iain Gordon·S. Paul Smith
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Abstract

We give an equivalence of triangulated categories between the derived category of finitely generated representations of symplectic reflection algebras associated with wreath products (with parameter t=0) and the derived category of coherent sheaves on a crepant resolution of the spectrum of the centre of these algebras.

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Iain Gordon, S. Paul Smith. 2003-11-17. Representations of symplectic reflection algebras and resolutions of deformations of symplectic quotient singularities. https://arxiv.org/abs/math/0310187

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