60 citations · 179 across the 42 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
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…
cs.FL2014
Operads, quasiorders, and regular languages
Samuele Giraudo, Jean-Gabriel Luque, Ludovic Mignot +1
We generalize the construction of multitildes in the aim to provide multitilde operators for regular languages. We show that the underliying algebraic structure involves the action…