On the r-dynamic coloring of the direct product of a path and a k-subdivision of a star graph
Raúl Manuel Falcón Ganfornina, Mathiyazhagan Venkatachalam, S. Gowri, G. Nandini · Discrete Mathematics Algorithms and Applications · 2021
In this paper, we obtain explicitly the [Formula: see text]-dynamic chromatic number of the direct product of a path [Formula: see text] with a [Formula: see text]-subdivision [Formula: see text] of a star graph, for every positive integers [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text]. Particularly, it is obtained that [Formula: see text].