2 papers
math.CO2019
A crystal on decreasing factorizations in the -Hecke monoid
Jennifer Morse, Jianping Pan, Wencin Poh +1
We introduce a type crystal structure on decreasing factorizations of fully-commutative elements in the 0-Hecke monoid which we call -crystal. This crystal is a -theo…
math.CO2018
Characterization of queer supercrystals
Maria Gillespie, Graham Hawkes, Wencin Poh +1
We provide a characterization of the crystal bases for the quantum queer superalgebra recently introduced by Grantcharov et al.. This characterization is a combination of local que…