Geometry of periodic modules over tame concealed and tubular algebras

DOI10.1023/A:1015606729502zbMath1013.16009OpenAlexW139337308MaRDI QIDQ1610227

Grzegorz Bobiński, Andrzej Skowroński

Publication date: 19 August 2002

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1015606729502

zbMATH Keywords

finite-dimensional algebrascomplete intersectionstame concealed algebrasnormal varietiesperiodic modulestubular algebrasmaximal orbitsmoduli varieties

Mathematics Subject Classification ID

Representation type (finite, tame, wild, etc.) of associative algebras (16G60) Auslander-Reiten sequences (almost split sequences) and Auslander-Reiten quivers (16G70) Group actions on varieties or schemes (quotients) (14L30) Complete intersections (14M10) Representations of quivers and partially ordered sets (16G20)

Related Items (11)

The closure of the set of periodic modules over a concealed canonical algebra is regular in codimension one ⋮ On regularity in codimension one of irreducible components of module varieties. ⋮ Semi-invariants for concealed-canonical algebras. ⋮ Geometric characterizations of the representation type of hereditary algebras and of canonical algebras. ⋮ On the additive categories of generalized standard almost cyclic coherent Auslander-Reiten components. ⋮ Geometry and the zero sets of semi-invariants for homogeneous modules over canonical algebras. ⋮ On the zero set of semi-invariants for regular modules over tame canonical algebras. ⋮ Canonical Tilting Modules Over Shod Algebras are Regular in Codimension One ⋮ Geometry of regular modules over canonical algebras ⋮ On the invariant theory for acyclic gentle algebras ⋮ Cycle-Finite Module Categories

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