Suguru Hiranuma   Gen Kawatani   Naoki Matsumoto   
Asian-European Journal of Mathematics 15(08) 2022年8月 [査読有り]
The domatic number [Formula: see text] of a graph [Formula: see text] is the maximum number of disjoint dominating sets in a dominating set partition of a graph [Formula: see text]. For any graph [Formula: see text], [Formula: see text] where [For...