为了找到联图Pm∨Cn及Cm∨Cn的点可区别全染色利用其组合度用构造法得到了Pm∨Cn及Cm∨Cn的点可区别全染色方法并得到了其点可区别全色数(m≠n).
In order to find the vertex-distinguishing total coloring of Pm∨Cn and Cm∨Cn, the method of the vertex-distinguishing total coloring of them was found by constructing with combination-degree, and then the vertex-distinguishing tatal coloring chromatic numbers of Pm∨Cn and Cm∨Cn were found (m≠ n).