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EntityQ230655· pop 21

graph having only one connected component

In the Vinony graph

Within Vinony's link graph, 连通图 connects to graph connectivity measure.

Vinony links it to 21 Wikipedia language editions.

Wikidata facts

Image
Sample-graph.jpg
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has characteristic
graph connectivity measure
studied by
graph theory
Sources (1)

via Wikidata · CC0

Article · 中文

连通图(英語:Connected graph)是图论中最基本概念之一,其定义基于连通的概念。在一个无向图G中,若从顶点到顶点有路径相连(从到也一定有路径),则称和是连通的。如果G是有向图,那么连接和的路径中所有的边都必须同向。如果图中任意两点都是连通的,那么图被称作连通图。图的连通性是图的基本性质。连通度是指为了让图分解成孤立的子图所要删除的顶点数的最小值。连通度是刻画网络的一个重要指标。

Abstract from DBpedia / Wikipedia · CC BY-SA

Connections