11 citations · 12 across the 2 of their papers we have counts for
2 papers
math.CO2014★ 1 cited
Gray code orders for -ary words avoiding a given factor
A. Bernini, S. Bilotta, R. Pinzani +2
Based on BRGC inspired order relations we give Gray codes and a generating algorithm for -ary words avoiding a prescribed factor. These generalize an early 2001 result and a ver…
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…