Vertex-Distinguishing Total Colorings of mK_(2,3)
Yao Bing · Journal of Southwest University · 2011
Let mK2,3 be a vertex-disjoint union of m complete bipartite graph K2,3.In this article,vertex-distinguishing total chromatic numbers of mK2,3 are obtained,and it is proved that χvt(mK2,3)=k for any [k-13]3m≤[k3,m≥4.