5 citations · 8 across the 3 of their papers we have counts for
3 papers
math.RA2015★ 2 cited
The Heisenberg product: from Hopf algebras and species to symmetric functions
Marcelo Aguiar, Walter Ferrer Santos, Walter Moreira
Many related products and coproducts (e.g. Hadamard, Cauchy, Kronecker, induction, internal, external, Solomon, composition, Malvenuto-Reutenauer, convolution, etc.) have been defi…
math.CO2005★ 1 cited
Combinatorics of the free Baxter algebra
Marcelo Aguiar, Walter Moreira
We study the free (associative, non-commutative) Baxter algebra on one generator. The first explicit description of this object is due to Ebrahimi-Fard and Guo. We provide an alter…
math.CO2004★ 5 cited
The smash product of symmetric functions. Extended abstract
Marcelo Aguiar, Walter Ferrer, Walter Moreira
We construct a new operation among representations of the symmetric group that interpolates between the classical internal and external products, which are defined in terms of tens…