Concept information
Terme préférentiel
Levi graph
Définition(s)
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In combinatorial mathematics, a Levi graph or incidence graph is a bipartite graph associated with an incidence structure. From a collection of points and lines in an incidence geometry or a projective configuration, we form a graph with one vertex per point, one vertex per line, and an edge for every incidence between a point and a line. They are named for Friedrich Wilhelm Levi, who wrote about them in 1942.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Levi_graph)
Concept(s) générique(s)
Synonyme(s)
- incidence graph
Traductions
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français
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graphe d'incidence
URI
http://data.loterre.fr/ark:/67375/PSR-RXJBMDT3-R
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