Special representations of Weyl groups: a positivity property

DOI10.1016/j.aim.2017.06.015zbMath1473.20010arXiv1602.02106OpenAlexW2962774896MaRDI QIDQ1701007

George Lusztig

Publication date: 22 February 2018

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

Full work available at URL: https://arxiv.org/abs/1602.02106

zbMATH Keywords

Weyl groupspecial representationasymptotic Hecke algebraPerron line

Mathematics Subject Classification ID

Hecke algebras and their representations (20C08) Reflection and Coxeter groups (group-theoretic aspects) (20F55)

Related Items

Subregular \(J\)-rings of Coxeter systems via quiver path algebras

Cites Work

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• Representations of Coxeter groups and Hecke algebras
• An involution based left ideal in the Hecke algebra
• Characters of Reductive Groups over a Finite Field. (AM-107)
• Hecke Algebras with Unequal Parameters
• Tensor Categories