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McKay Correspondence for semisimple Hopf actions on regular graded algebras, II
Published 4 Oct 2016 in math.RA and math.QA | (1610.01220v2)
Abstract: We continue our study of the McKay Correspondence for grading preserving actions of semisimple Hopf algebras H on (noncommutative) Artin-Schelter regular algebras A. Here, we establish correspondences between module categories over AH, over A#H, and over \End_{AH} A. We also study homological properties of (endomorphism rings of) maximal Cohen-Macaulay modules over AH.
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