2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/66458A 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.25 pages added references; corrected typosDifferential GeometryHigh Energy Physics - TheoryAlgebraic Geometrytext