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arxiv: math/0411631 · v2 · pith:FVQDKJK6new · submitted 2004-11-29 · 🧮 math.RT · math.AC

Auslander correspondence

classification 🧮 math.RT math.AC
keywords auslanderalgebrasartincorrespondenceanswerauslander-reitenberghcharacterizations
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We study Auslander correspondence from the viewpoint of higher dimensional Auslander-Reiten theory on maximal orthogonal subcategories. We give homological characterizations of Auslander algebras, especially an answer to a question of M. Artin. They are also closely related to Auslander's representation dimension of artin algebras and Van den Bergh's non-commutative crepant resolutions of Gorenstein singularities.

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