The vectorspace category at a point of a tame concealed algebra

DOI10.1016/0021-8693(92)90103-SzbMath0778.16006MaRDI QIDQ1183302

Changchang Xi

Publication date: 28 June 1992

Published in: Journal of Algebra (Search for Journal in Brave)

zbMATH Keywords

quadratic formpartially ordered setstame concealed algebrasprojective coverEuler formdirect sumtilting moduleAuslander-Reiten translationcritical vector space categoriescritical posetdomestic tubular extensionfinite- dimensional algebrasfinitely generated left \(A\)-modulestilting complement

Mathematics Subject Classification ID

Finite rings and finite-dimensional associative algebras (16P10) Representations of orders, lattices, algebras over commutative rings (16G30) Module categories in associative algebras (16D90) Representation type (finite, tame, wild, etc.) of associative algebras (16G60) Representations of quivers and partially ordered sets (16G20) Representations of associative Artinian rings (16G10)

Cites Work

• Unnamed Item
• Tame algebras and integral quadratic forms
• Minimal algebras of infinite representation type with preprojective component
• The vector space category for an indecomposable projective module of an algebra

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