Xu, Tianyuan
(University of Oregon, 2017-09-06)
Let (W, S) be an arbitrary Coxeter system, and let J be the asymptotic Hecke
algebra associated to (W, S) via Kazhdan-Lusztig polynomials by Lusztig. We study
a subalgebra J_C of J corresponding to the subregular cell C ...