COMBINATORICA 程序包符号

PerfectQ

PerfectQ[g]
yields True if is a perfect graph, meaning that for every induced subgraph of , the size of a largest clique equals the chromatic number.

更多信息 更多信息

To use , you first need to load the Combinatorica Package using Needs["Combinatorica`"].

参见 参见

ChromaticNumber MaximumClique

教程 教程

Combinatorica

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