crossing number

English

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Noun

crossing number (plural crossing numbers)Category:English lemmas#CROSSINGNUMBERCategory:English nouns#CROSSINGNUMBERCategory:English countable nouns#CROSSINGNUMBERCategory:English multiword terms#CROSSINGNUMBERCategory:English entries with incorrect language header#CROSSINGNUMBERCategory:Pages with entries#CROSSING%20NUMBERCategory:Pages with 1 entry#CROSSING%20NUMBER

  1. (mathematicsCategory:en:Mathematics#CROSSINGNUMBER) The minimum, taken over all planar representations of a link or graph, of the number of times it crosses itself.

Derived terms

Category:English countable nouns Category:English lemmas Category:English multiword terms Category:English nouns Category:Pages with 1 entry Category:Pages with entries Category:en:Mathematics