Representations of quivers with free module of covariants.

DOI10.1016/j.jpaa.2004.02.015zbMath1064.16014OpenAlexW2027077491MaRDI QIDQ1878417

Carol Chang, Jerzy Weyman

Publication date: 19 August 2004

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jpaa.2004.02.015

zbMATH Keywords

complete intersectionssemi-invariants of quiversmodules of covariantscofree representationsDynkin type quivers

Mathematics Subject Classification ID

Geometric invariant theory (14L24) Vector and tensor algebra, theory of invariants (15A72) Complete intersections (14M10) Representations of quivers and partially ordered sets (16G20) Trace rings and invariant theory (associative rings and algebras) (16R30)

Related Items (7)

Quiver representations with an irreducible null cone. ⋮ The zero set of semi-invariants for extended Dynkin quivers ⋮ 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. ⋮ Orbit semigroups and the representation type of quivers. ⋮ On the zero set of semi-invariants for quivers ⋮ Singularities of zero sets of semi-invariants for quivers

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