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arxiv: math/0702492 · v2 · pith:XVXTLQFMnew · submitted 2007-02-16 · 🧮 math.RA · math.RT

Auslander-type conditions and cotorsion pairs

classification 🧮 math.RA math.RT
keywords algebraartinauslander-typeconditionscotorsionlambdapairsauslander
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We study the properties of rings satisfying Auslander-type conditions. If an artin algebra $\Lambda$ satisfies the Auslander condition (that is, $\Lambda$ is an $\infty$-Gorenstein artin algebra), then we construct two kinds of subcategories which form functorially finite cotorsion pairs.

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