Equidistribution of negative statistics and quotients of Coxeter groups of type B and D

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/134641We generalize some identities and q-identities previously known for the symmetric group to Coxeter groups of type B and D. The extended results include theorems of Foata and Schützenberger, Gessel, and Roselle on various distributions of inversion number, major index, and descent number. In order to show our results we provide caracterizations of the systems of minimal coset representatives of Coxeter groups of type B and D.18 pages, 2 figuresCombinatorics05E15Equidistribution of negative statistics and quotients of Coxeter groups of type B and Dtext