2 papers
math.CO2023
Descent distribution on Catalan words avoiding ordered pairs of Relations
Jean-Luc Baril, José Luis Ramírez
This work is a continuation of some recent articles presenting enumerative results for Catalan words avoiding one or a pair of consecutive or classical patterns of length . More…
math.CO2023
Partial Motzkin paths with air pockets of the first kind avoiding peaks, valleys or double rises
Jean-Luc Baril, José Luis Ramírez
Motzkin paths with air pockets (MAP) of the first kind are defined as a generalization of Dyck paths with air pockets. They are lattice paths in starting at the orig…