Combinatorica`
Combinatorica`

FranklinGraph

As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. »

FranklinGraph

returns a 12-vertex graph that represents a 6-chromatic map on the Klein bottle. It is the sole counterexample to Heawood's map-coloring conjecture.

Details

Wolfram Research (2012), FranklinGraph, Wolfram Language function, https://reference.wolfram.com/language/Combinatorica/ref/FranklinGraph.html.

Text

Wolfram Research (2012), FranklinGraph, Wolfram Language function, https://reference.wolfram.com/language/Combinatorica/ref/FranklinGraph.html.

BibTeX

@misc{reference.wolfram_2021_franklingraph, author="Wolfram Research", title="{FranklinGraph}", year="2012", howpublished="\url{https://reference.wolfram.com/language/Combinatorica/ref/FranklinGraph.html}", note=[Accessed: 05-December-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_franklingraph, organization={Wolfram Research}, title={FranklinGraph}, year={2012}, url={https://reference.wolfram.com/language/Combinatorica/ref/FranklinGraph.html}, note=[Accessed: 05-December-2021 ]}

CMS

Wolfram Language. 2012. "FranklinGraph." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/Combinatorica/ref/FranklinGraph.html.

APA

Wolfram Language. (2012). FranklinGraph. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/Combinatorica/ref/FranklinGraph.html