Rational smoothness of varieties of representations for quivers of type 𝐴

DOI10.1090/S1088-4165-03-00179-1zbMath1060.17005MaRDI QIDQ4826797

Robert Bédard, Ralf Schiffler

Publication date: 12 November 2004

Published in: Representation Theory of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

quantum groupsquantized enveloping algebravarieties of representationsrepresentations of quiversrational smoothness

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Auslander-Reiten sequences (almost split sequences) and Auslander-Reiten quivers (16G70) Singularities in algebraic geometry (14B05) Representations of quivers and partially ordered sets (16G20) Stratifications; constructible sheaves; intersection cohomology (complex-analytic aspects) (32S60)

Related Items

Rational smoothness of varieties of representations for quivers of Dynkin type. ⋮ Projective rational smoothness of varieties of representations for quivers of type 𝐴 ⋮ Rational smoothness of varieties of quiver representations.

Cites Work

• Unnamed Item
• Unnamed Item
• On crystal bases of the \(q\)-analogue of universal enveloping algebras
• Singular loci of Schubert varieties
• Rational smoothness of varieties of representations for quivers of Dynkin type.
• On degenerations and extensions of finite dimensional modules
• Relations for Grothendieck Groups of Artin Algebras
• Finite Dimensional Hopf Algebras Arising From Quantized Universal Enveloping Algebras
• Canonical Bases Arising from Quantized Enveloping Algebras

This page was built for publication: Rational smoothness of varieties of representations for quivers of type 𝐴