graph minor
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English
Noun
graph minor (plural graph minors)
- (graph theory) A graph which can be formed from some specified graph by performing vertex deletions, edge deletions, and edge contractions on the specified graph.
- Tutte conjectured that all snarks have the Petersen graph as a graph minor.
Usage notes
In context, a graph minor is usually referred to as simply a minor.
References
- Pegg, Ed Jr. "Graph Minor." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/GraphMinor.html