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arXiv:1707.01646 [math.RT]AbstractReferencesReviewsResources

Auslander's defect formula and a commutative triangle in an exact category

Pengjie Jiao

Published 2017-07-06Version 1

We prove the Auslander's defect formula in an exact category, and obtain a commutative triangle involving the Auslander bijections and the generalized Auslander-Reiten duality.

Comments: 7 pages
Categories: math.RT
Subjects: 16G70, 18E10
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