A vanishing theorem is proved for Ext groups over non-commuta- tive graded algebras. Along the way, an “infinite” version is proved of the non-commutative Auslander-Buchsbaum theorem.
CITATION STYLE
Jørgensen, P. (2004). Ext vanishing and infinite Auslander-Buchsbaum. Proceedings of the American Mathematical Society, 133(5), 1335–1341. https://doi.org/10.1090/s0002-9939-04-07691-9
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