GraphUtilities`
GraphUtilities`

# WeakComponents

As of Version 10, all the functionality of the GraphUtilities package is built into the Wolfram System. »

WeakComponents[g]

gives a list of all weakly connected components in the undirected graph g.

# Details and Options

• WeakComponents functionality is now available in the built-in Wolfram Language function WeaklyConnectedComponents.
• To use WeakComponents, you first need to load the Graph Utilities Package using Needs["GraphUtilities`"].
• A weakly connected component of a directed graph is a set of vertices such that for each pair of vertices, there is a path between them. The graph g is considered as undirected.

# Examples

## Basic Examples(2)

This shows that the following graph has two weakly connected components:

WeakComponents has been superseded by WeaklyConnectedComponents:

Wolfram Research (2007), WeakComponents, Wolfram Language function, https://reference.wolfram.com/language/GraphUtilities/ref/WeakComponents.html.

#### Text

Wolfram Research (2007), WeakComponents, Wolfram Language function, https://reference.wolfram.com/language/GraphUtilities/ref/WeakComponents.html.

#### CMS

Wolfram Language. 2007. "WeakComponents." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/GraphUtilities/ref/WeakComponents.html.

#### APA

Wolfram Language. (2007). WeakComponents. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/GraphUtilities/ref/WeakComponents.html

#### BibTeX

@misc{reference.wolfram_2024_weakcomponents, author="Wolfram Research", title="{WeakComponents}", year="2007", howpublished="\url{https://reference.wolfram.com/language/GraphUtilities/ref/WeakComponents.html}", note=[Accessed: 12-June-2024 ]}

#### BibLaTeX

@online{reference.wolfram_2024_weakcomponents, organization={Wolfram Research}, title={WeakComponents}, year={2007}, url={https://reference.wolfram.com/language/GraphUtilities/ref/WeakComponents.html}, note=[Accessed: 12-June-2024 ]}