EdgeDelete

EdgeDelete[g,e]

makes a graph by deleting the edge e from the graph g.

EdgeDelete[g,{e1,e2,…}]

deletes a collection of edges from g.

EdgeDelete[g,patt]

deletes all edges that match the pattern patt.

EdgeDelete[{vw,…},…]

uses rules vw to specify the graph g.

Details and Options

  • EdgeDelete is also known as edge removal or edge deletion.
  • EdgeDelete[g,e] will delete the edge e only if it is present in g.
  • An undirected edge can be specified using vw or UndirectedEdge[v,w].
  • A directed edge can be specified using vw or DirectedEdge[v,w].
  • EdgeDelete works with undirected graphs, directed graphs, multigraphs and mixed graphs.

Examples

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Basic Examples  (1)

Delete an edge from a complete graph:

Scope  (8)

EdgeDelete works with undirected graphs:

Directed graphs:

Multigraphs:

Mixed graphs:

Delete a set of edges from the graph:

Use rules to specify the graph:

Use a pattern to delete a subset of edges:

EdgeDelete works with large graphs:

Wolfram Research (2010), EdgeDelete, Wolfram Language function, https://reference.wolfram.com/language/ref/EdgeDelete.html (updated 2015).

Text

Wolfram Research (2010), EdgeDelete, Wolfram Language function, https://reference.wolfram.com/language/ref/EdgeDelete.html (updated 2015).

CMS

Wolfram Language. 2010. "EdgeDelete." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2015. https://reference.wolfram.com/language/ref/EdgeDelete.html.

APA

Wolfram Language. (2010). EdgeDelete. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/EdgeDelete.html

BibTeX

@misc{reference.wolfram_2024_edgedelete, author="Wolfram Research", title="{EdgeDelete}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/EdgeDelete.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_edgedelete, organization={Wolfram Research}, title={EdgeDelete}, year={2015}, url={https://reference.wolfram.com/language/ref/EdgeDelete.html}, note=[Accessed: 22-November-2024 ]}