Graded decomposition numbers for cyclotomic Hecke algebras.

DOI10.1016/j.aim.2009.06.018zbMath1241.20003arXiv0901.4450OpenAlexW2052506646MaRDI QIDQ1034080

Jonathan Brundan, Alexander S. Kleshchev

Publication date: 10 November 2009

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0901.4450

zbMATH Keywords

quantum groupsirreducible modulescyclotomic Hecke algebrasLascoux-Leclerc-Thibon conjecturegraded decomposition numbersdual-canonical basesgraded Specht modulesKhovanov-Lauda conjecture

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Hecke algebras and their representations (20C08) Representations of finite symmetric groups (20C30) Modular representations and characters (20C20) Reflection and Coxeter groups (group-theoretic aspects) (20F55)

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