Relation between Center Coloring and the other Colorings
Zeynep Örs Yorgancıoğlu, Pinar Dundar, Mehmet Ümit Gürsoy · Natural and Engineering Sciences · 2018
In this paper, center coloring and center coloring number are defined, some bounds are established for the center coloring number of a graph in terms of other graphical coloring parameters, and a polynomial time algorithm is proposed in order to calculate the center coloring of a graph.