图K_(m,n)∪K_(p,q)的算术性

The Arithmetic Property of the Union of Two Complete Bipartite Graphs K_(m,n) and K_(p,q)

两个偶图Km,n与Kp,q的并记作Km,n∪Kp,q.利用构造的方法,给出了图Km,n∪Kp,q的一个算术标号,证明了图Km,n∪Kp,q是(k,d)算术图,从而推广了路线等人的相应结果.

An arithmetic labeling of the graph Km,n ∪ Kp,q, is given by construction, and it is proved that the graph Km,n∪ Kp,q, is a （k,d） arithmetic graph, which grneralizing the correspondent results given by Lu xian.