借助已有的完全二部图K_(2,n)和K_(3,n)的点可区别IE-全色数的结论,利用组合分析及构造具体染色的方法探讨完全二部图K_(2,n)和K_(3,n)的一般点可区别全染色问题,确定了K_(2,n)和K_(3,n)的一般点可区别全色数.
With the help of existing conclusions of vertex distinguishing IE-total colorings of complete bipartite graphs K2,n and K3,n we discussed the question on general vertex-distinguishing total colorings of complete bipartite graphs K2,n and K3,n, by using the method of combinatorial analysis and constructing the specific colorings, and determined the general vertex-distinguishing total chromatic numbers of K2,n and K3,n.