27 citations · 38 across the 13 of their papers we have counts for
3 papers · 1 filter
Fixed parameter algorithms for restricted coloring problems
Victor Campos, Cláudia Linhares-Sales, Ana Karolinna Maia +2
In this paper, we obtain polynomial time algorithms to determine the acyclic chromatic number, the star chromatic number, the Thue chromatic number, the harmonious chromatic number…
Limits of permutation sequences through permutation regularity
Carlos Hoppen, Yoshiharu Kohayakawa, Carlos Gustavo Tamm de Araújo Moreira +1
A permutation sequence is said to be convergent if, for every fixed permutation , the density of occurrences of in the elements of the sequence co…
Limits of permutation sequences
Carlos Hoppen, Yoshiharu Kohayakawa, Carlos Gustavo Moreira +2
A permutation sequence is said to be convergent if the density of occurrences of every fixed permutation in the elements of the sequence converges. We prove that such a convergent…