Facts
Citation
URLhttps://en.wikipedia.org/wiki/Tutte%27s_homotopy_theorem
Sources
Tutte's homotopy theorem, Wikipedia
Lead sectionQuote, Lead section
In mathematics, Tutte's homotopy theorem, introduced by Tutte (1958), generalises the concept of "path" from graphs to matroids, and states roughly that closed paths can be written as compositions of elementary closed paths, so that in some sense they are homotopic to the trivial closed path.
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