Equidistribution of negative statistics and quotients of Coxeter groups of type B and D |
| |
Authors: | Riccardo Biagioli |
| |
Affiliation: | aUniversité de Lyon, Université Lyon 1, Institut Camille Jordan, UMR 5208 du CNRS, 43, boulevard du 11 novembre 1918, F-69622 Villeurbanne Cedex, France |
| |
Abstract: | We 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 statistics, like inversion number, major index, and descent number. In order to show our results we provide explicit characterizations of the systems of minimal coset representatives of Coxeter groups of type B and D. |
| |
Keywords: | Coxeter groups Statistics Major index Descent number Symmetric group Generating functions q-series |
本文献已被 ScienceDirect 等数据库收录! |
|