Geometrical McKay Correspondence for Isolated Singularities

Anda Degeratu

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Geometrical McKay Correspondence for Isolated Singularities

Anda Degeratu

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Abstract

A Calabi-Yau orbifold is locally modeled on C^n/G where G is a finite subgroup of SL(n, C). In dimension n=3 a crepant resolution is given by Nakamura's G-Hilbert scheme. This crepant resolution has a description as a GIT/symplectic quotient. We use tools from global analysis to give a geometrical generalization of the McKay Correspondence to this case.

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Anda Degeratu. 2003-03-06. Geometrical McKay Correspondence for Isolated Singularities. https://arxiv.org/abs/math/0302068

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