The rainbow connection number of 2-connected graphs

Jan Ekstein, Premysl Holub, Tomás Kaiser, Maria Koch, Stephan Matos Camacho, Zdenek Ryjácek, Ingo Schiermeyer. The rainbow connection number of 2-connected graphs. Discrete Mathematics, 313(19):1884-1892, 2013. [doi]

Abstract

Abstract is missing.