Formality and Lusztig's generalized Springer correspondence

DOI10.1007/s10468-020-09966-wzbMath1484.14036arXiv1708.07783OpenAlexW3020866300MaRDI QIDQ2041928

Amber Russell, Laura Rider

Publication date: 26 July 2021

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

Full work available at URL: https://arxiv.org/abs/1708.07783

zbMATH Keywords

formalityperverse sheavesnilpotent coneSpringer correspondencegraded Hecke algebra

Mathematics Subject Classification ID

Linear algebraic groups over arbitrary fields (20G15) Representation theory for linear algebraic groups (20G05) Group actions on varieties or schemes (quotients) (14L30) Coadjoint orbits; nilpotent varieties (17B08) Derived categories of sheaves, dg categories, and related constructions in algebraic geometry (14F08)

Related Items (4)

K$K$‐Motives and Koszul duality ⋮ Motivic Springer theory ⋮ Evaluations of annular Khovanov-Rozansky homology ⋮ The Jordan–Chevalley decomposition for 𝐺-bundles on elliptic curves

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