-chromatic number的意思|示意

Chromatic number and fractional chromatic number are two important parameters of a graph.

分式色数和点色数是图的两个重要参数。

In this paper, Euler's formula and Handshaking lemma is used to obtain the face chromatic number of a planar graph by solving equations.

本文在前人研究的面着色问题基础上，运用欧拉公式和握手定理通过解方程组得到连通平面图的面色数。

The strong edge coloring of graphs comes from computer science and has a very strong practical background, but it is very difficult to determine its strong chromatic number for any graphs.

图的强染色来自计算机科学，有着很强的实际背景，但确定图的强色数是非常困难的。

In this paper, we obtain the game chromatic number and relaxed game chromatic number of wheel and fan.

讨论了图的二人对策着色和放松对策着色，给出了轮图与扇图的对策色数与放松对策色数。

With this characterization, the bandwidth, topological bandwidth and the path chromatic number for unit interval graphs are determined.

并由该刻划确定出单位区间图的带宽、拓扑带宽和路色数。

The adjacent vertex distinguishing total chromatic number is obtained for the flower graph.

得到了花图的邻点可区别全色数。