11 citations · 13 across the 3 of their papers we have counts for
3 papers
cs.DM2010★ 1 cited
Catalan structures and Catalan pairs
Stefano Bilotta, Filippo Disanto, Renzo Pinzani +1
A Catalan pair is a pair of binary relations (S,R) satisfying certain axioms. These objects are enumerated by the well-known Catalan numbers, and have been introduced with the aim…
math.CO2010★ 1 cited
Catalan lattices on series parallel interval orders
Filippo Disanto, Luca Ferrari, Renzo Pinzani +1
Using the notion of series parallel interval order, we propose a unified setting to describe Dyck lattices and Tamari lattices (two well known lattice structures on Catalan objects…
math.CO2007★ 11 cited
Permutations defining convex permutominoes
A. Bernini, F. Disanto, R. Pinzani +1
A permutomino of size n is a polyomino determined by particular pairs (P1, P2) of permutations of size n, such that P1(i) is different from P2(i), for all i. Here we determine the…