2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/94986We suggest a twisted version of the categorical McKay correspondence and prove several results related to it.Algebraic GeometryCategory TheoryK-Theory and Homology14F22 (Primary); 14L30, 14E15 (Secondary)Brauer groups and crepant resolutionstext