2 citations · 4 across the 4 of their papers we have counts for
6 papers
On complete functions in Jucys-Murphy elements
Valentin Feray
The problem of computing the class expansion of some symmetric functions evaluated in Jucys-Murphy elements appears in different contexts, for instance in the computation of matrix…
Bijective enumeration of some colored permutations given by the product of two long cycles
Valentin Féray, Ekaterina A. Vassilieva
Let be the permutation on symbols defined by . We are interested in an enumerative problem on colored permutations, that is permutations of i…
Asymptotics of q-Plancherel measures
Valentin Feray, Pierre-Loïc Méliot
In this paper, we are interested in the asymptotic size of rows and columns of a random Young diagram under a natural deformation of the Plancherel measure coming from Hecke algebr…
Partial Jucys-Murphy elements and star factorizations
Valentin Feray
In this paper, we look at the number of factorizations of a given permutation into star transpositions. In particular, we give a natural explanation of a hidden symmetry, answering…
Application of graph combinatorics to rational identities of type A
Adrien Boussicault, Valentin Féray
To a word , we associate the rational function . The main object, introduced by C. Greene to generalize identities linked to Murnaghan-…
Proof of Stanley's conjecture about irreducible character values of the symmetric group
Valentin Féray
R. Stanley has found a nice combinatorial formula for characters of irreducible representations of the symmetric group of rectangular shape. Then, he has given a conjectural genera…