Year: 2025
Type: article
Abstract: ABSTRACT Let $\bf C$ be a family of irreducible representations of a Weyl group $W$ corresponding to a two-sided cell of $W$. We define a subset $A_{C}$ of $\bf C$ which contains the special representation in $\bf C$ and is in canonical bijection with the set of constructible representations of $W$ attached to $\bf C$.
Author: George Lusztig
Institution: Massachusetts Institute of Technology
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Funder: National Science Foundation
OpenAlex ID: W4412178949