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math.RT2023
Weak Bruhat interval modules of finite-type -Hecke algebras and projective covers
Joshua Bardwell, Dominic Searles
We extend the recently-introduced weak Bruhat interval modules of the type A -Hecke algebra to all finite Coxeter types. We determine, in a type-independent manner, structural p…
math.RT2020
-Hecke modules for Young row-strict quasisymmetric Schur functions
Joshua Bardwell, Dominic Searles
We construct modules of the -Hecke algebra whose images under the quasisymmetric characteristic map are the Young row-strict quasisymmetric Schur functions. This provides a repr…