Semi-invariants of canonical algebras

DOI10.1007/s002290050208zbMath0947.16004OpenAlexW1986120813MaRDI QIDQ1819141

Jerzy Weyman, Andrzej Skowroński

Publication date: 8 February 2000

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002290050208

zbMATH Keywords

finite dimensional algebrascomplete intersectionspath algebrasregular modulessemi-invariantscanonical algebrasKronecker quiversregular representationsGabriel quivers

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 (9)

Moduli spaces for representations of concealed-canonical algebras ⋮ The closure of the set of periodic modules over a concealed canonical algebra is regular in codimension one ⋮ Semi-invariants for concealed-canonical algebras. ⋮ Geometric characterizations of the representation type of hereditary algebras and of canonical algebras. ⋮ 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. ⋮ Geometry of regular modules over canonical algebras ⋮ Orbit semigroups and the representation type of quivers. ⋮ QUIVERS, LONG EXACT SEQUENCES AND HORN TYPE INEQUALITIES II

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