3 citations · 3 across the 2 of their papers we have counts for
3 papers
math.CO2024
Generating functions of lattice paths
Rui Duarte, António Guedes de Oliveira
We recall the main types of lattice paths, which are sequences in the lattice of integer coordinates points in the plane. We start with the fundamental central lattice paths and Dy…
math.CO2016
The number of parking functions with center of a given length
Rui Duarte, António Guedes de Oliveira
Let and suppose that, when the Depth-first Search Algorithm is applied to a given rooted labelled tree on vertices, exactly vertices are visited before ba…
math.CO2015★ 3 cited
Note on the bijectivity of the Pak-Stanley labelling
Rui Duarte, António Guedes de Oliveira
This article has the sole purpose of presenting a simple, self-contained and direct proof of the fact that the Pak-Stanley labeling is a bijection. The construction behind the proo…