International audienceThe action of the symmetric group $S_n$ on the set $\mathrm{Park}_n$ of parking functions of size $n$ has received a great deal of attention in algebraic combinatorics. We prove that the action of $S_n$ on $\mathrm{Park}_n$ extends to an action of $S_{n+1}$. More precisely, we construct a graded $S_{n+1}$-module $V_n$ such that the restriction of $V_n$ to $S_n$ is isomorphic to $\mathrm{Park}_n$. We describe the $S_n$-Frobenius characters of the module $V_n$ in all degrees and describe the $S_{n+1}$-Frobenius characters of $V_n$ in extreme degrees. We give a bivariate generalization $V_n^{(\ell, m)}$ of our module $V_n$ whose representation theory is governed by a bivariate generalization of Dyck paths. A Fuss generali...
The generalized cluster complex was introduced by Fomin and Reading, as a natural extension of the F...
Abstract. The “classical ” parking functions, counted by the Cayley number (n + 1)n−1, carry a natur...
Abstract. Let W be a Weyl group with root lattice Q and Coxeter number h. The elements of the finite...
International audienceThe action of the symmetric group $S_n$ on the set $\mathrm{Park}_n$ of parkin...
International audienceThe action of the symmetric group $S_n$ on the set $\mathrm{Park}_n$ of parkin...
Abstract. The action of the symmetric group Sn on the set Parkn of parking functions of size n has r...
Abstract. The action of the symmetric group Sn on the set Parkn of parking functions of size n has r...
We introduce several associative algebras and families of vector spaces associated to these algebras...
In this paper I will give an outline of representation theory of finite groups, with a focus on the ...
We test the umbral methods introduced by Rota and Taylor within the theory of representation of the...
An $m$-ballot path of size $n$ is a path on the square grid consisting of north and east unit steps,...
Thesis (Ph.D.)--University of Washington, 2020This thesis is dedicated to applications of symmetric ...
We test the umbral methods introduced by Rota and Taylor within the theory of representation of the...
We introduce a new approach to the enumeration of rational slope parking functions with respect to t...
We test the umbral methods introduced by Rota and Taylor within the theory of representation of the...
The generalized cluster complex was introduced by Fomin and Reading, as a natural extension of the F...
Abstract. The “classical ” parking functions, counted by the Cayley number (n + 1)n−1, carry a natur...
Abstract. Let W be a Weyl group with root lattice Q and Coxeter number h. The elements of the finite...
International audienceThe action of the symmetric group $S_n$ on the set $\mathrm{Park}_n$ of parkin...
International audienceThe action of the symmetric group $S_n$ on the set $\mathrm{Park}_n$ of parkin...
Abstract. The action of the symmetric group Sn on the set Parkn of parking functions of size n has r...
Abstract. The action of the symmetric group Sn on the set Parkn of parking functions of size n has r...
We introduce several associative algebras and families of vector spaces associated to these algebras...
In this paper I will give an outline of representation theory of finite groups, with a focus on the ...
We test the umbral methods introduced by Rota and Taylor within the theory of representation of the...
An $m$-ballot path of size $n$ is a path on the square grid consisting of north and east unit steps,...
Thesis (Ph.D.)--University of Washington, 2020This thesis is dedicated to applications of symmetric ...
We test the umbral methods introduced by Rota and Taylor within the theory of representation of the...
We introduce a new approach to the enumeration of rational slope parking functions with respect to t...
We test the umbral methods introduced by Rota and Taylor within the theory of representation of the...
The generalized cluster complex was introduced by Fomin and Reading, as a natural extension of the F...
Abstract. The “classical ” parking functions, counted by the Cayley number (n + 1)n−1, carry a natur...
Abstract. Let W be a Weyl group with root lattice Q and Coxeter number h. The elements of the finite...