5 citations · 9 across the 3 of their papers we have counts for
3 papers
math.CO2014★ 5 cited
Combinatorial Hopf algebras from PROs
Jean-Paul Bultel, Samuele Giraudo
We introduce a general construction that takes as input a so-called stiff PRO and that outputs a Hopf algebra. Stiff PROs are particular PROs that can be described by generators an…
math.CO2014★ 4 cited
Bell polynomials in combinatorial Hopf algebras
Ammar Aboud, Jean-Paul Bultel, Ali Chouria +2
Partial multivariate Bell polynomials have been defined by E.T. Bell in 1934. These polynomials have numerous applications in Combinatorics, Analysis, Algebra, Probabilities, etc.…
math.CO2013
Word symmetric functions and the Redfield-Pólya
Jean-Gabriel Luque, Ali Chouria, Jean-Paul Bultel +1
We give noncommutative versions of the Redfield-Pólya theorem in WSym, the algebra of word symmetric functions, and in other related combinatorial Hopf algebras.