2 papers
math.RT2025
The Aubert-Zelevinsky involution for and its associated Hecke algebras
Chuan Qin
Motivated by the recent work of Aubert-Xu and the techniques in G. Muic's article, we provide examples of computations of the Aubert-Zelevinsky duality functor for the principal an…
math.RT2025
An involution for Hecke algebras
Chuan Qin
We give two generalizations of the Alvis-Curtis duality for Hecke algebras: an unequal parameter version for the affine Hecke algebras, based on S.-I. Kato's work, and a relative v…