Domination in cylindrical graphsMartínez, José Antonio (Avtor) Mora, Mercè (Avtor) Puertas, María Luz (Avtor) Tejel, Javier (Avtor) Domination in graphsCartesian product graphstropical matrix multiplicationThe domination number γ(Cm □ Pn) of the Cartesian product Cm □ Pn of a cycle and a path has been computed when m ≡ 0, 2 (mod 5). In the remaining cases m ≡ 1, 3, 4 (mod 5), exact formulae for γ(Cm □ Pn) have been determined when either n ≤ 22 or m ≤ 30. For the rest of the cases, only lower and upper bounds for γ(Cm □ Pn) are known. In this paper, we study γ(Cm □ Pn) when m ≡ 1, 3, 4 (mod 5). In particular, we compute γ(Cm □ Pn) if 30 ≤ m ≡ 1 (mod 5) and n ≥ 22, and we provide tighter lower and upper bounds for γ(Cm □ Pn) if m ≡ 3, 4 (mod 5).Založba Univerze na Primorskem20262026-08-20 11:11:38Članek v reviji23522sl