6 citations · 9 across the 4 of their papers we have counts for
4 papers
Coloured shuffle compatibility, Hadamard products, and ask zeta functions
Angela Carnevale, Vassilis Dionyssis Moustakas, Tobias Rossmann
We devise an explicit method for computing combinatorial formulae for Hadamard products of certain rational generating functions. The latter arise naturally when studying so-called…
Descent representations and colored quasisymmetric functions
Vassilis Dionyssis Moustakas
The quasisymmetric generating function of the set of permutations whose inverses have a fixed descent set is known to be symmetric and Schur-positive. The corresponding representat…
Specializations of colored quasisymmetric functions and Euler-Mahonian identities
Vassilis-Dionyssis Moustakas
We propose a unified approach to prove general formulas for the joint distribution of an Eulerian and a Mahonian statistic over a set of colored permutations by specializing Poirie…
The Eulerian distribution on the involutions of the hyperoctahedral group is unimodal
Vassilis-Dionyssis P. Moustakas
The Eulerian distribution on the involutions of the symmetric group is unimodal, as shown by Guo and Zeng. In this paper we prove that the Eulerian distribution on the involutions…