2 citations · 5 across the 8 of their papers we have counts for
8 papers · 1 filter
Polynômes quasi-invariants et super-coinvariants pour le groupe symétrique généralisé
Jean-Christophe Aval
A classical result of Artin states that the ideal generated by symmetric polynomials in variables is of codimension . The author, F. Bergeron and N. Bergeron have recently…
Quasi-invariant and super-coinvariant polynomials for the generalized symmetric group
Jean-Christophe Aval
The aim of this work is to extend the study of super-coinvariant polynomials, to the case of the generalized symmetric group , defined as the wreath product of…
Multivariate Fuss-Catalan numbers
Jean-Christophe Aval
Catalan numbers enumerate binary trees and Dyck paths. The distribution of paths with respect to their number of factors is given by ballot nu…
Ideals and quotients of B-quasisymmetric functions
Jean-Christophe Aval
The space of -quasisymmetric polynomials in 2 sets of variables was recently studied by Baumann and Hohlweg. The aim of this work is a study of the ideal $<QSym_…
On certain spaces of lattice diagram determinants
Jean-Christophe Aval
The aim of this work is to study some lattice diagram polynomials . We recall that denotes the space of all partial derivatives of . In this paper, we want to…
On certain spaces of lattice diagram polynomials
Jean-Christophe Aval
The aim of this work is to study some lattice diagram determinants . We recall that denotes the space of all partial derivatives of . In this paper, we want to…