Quiver varieties and Weyl group actions

DOI10.5802/aif.1762zbMath0958.20036OpenAlexW2324836681MaRDI QIDQ1977476

George Lusztig

Publication date: 17 May 2000

Published in: Annales de l'Institut Fourier (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=AIF_2000__50_2_461_0

zbMATH Keywords

Weyl groupsintersection cohomologyquiver varietiesWeyl group actions

Mathematics Subject Classification ID

Representation theory for linear algebraic groups (20G05) Group actions on varieties or schemes (quotients) (14L30) Cohomology theory for linear algebraic groups (20G10)

Related Items (15)

Etingof's conjecture for quantized quiver varieties ⋮ Tensor product varieties and crystals: The \(ADE\) case. ⋮ Tensor products of unipotent characters of general linear groups over finite fields. ⋮ Birational geometry of symplectic quotient singularities ⋮ Positivity for Kac polynomials and DT-invariants of quivers. ⋮ Quiver varieties and symmetric pairs ⋮ Introduction to Quiver Varieties ⋮ Harish-Chandra homomorphisms and symplectic reflection algebras for wreath-products. ⋮ Unnamed Item ⋮ Quiver varieties and Lusztig's algebra. ⋮ A new Weyl group action related to the quasi-classical Gelfand-Graev action ⋮ Spaltenstein varieties of pure dimension ⋮ Unnamed Item ⋮ Fixed points in smooth Calogero-Moser spaces ⋮ Quiver varieties and finite dimensional representations of quantum affine algebras

Cites Work

• Cuspidal local systems and graded Hecke algebras. I
• Green polynomials and singularities of unipotent classes
• On quiver varieties
• Instantons on ALE spaces, quiver varieties, and Kac-Moody algebras
• Quiver varieties and Kac-Moody algebras
• Quivers, Perverse Sheaves, and Quantized Enveloping Algebras

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