🌐EnglishEnglishFrançaisPortuguêsفارسی中文EntityQ10866593· pop 6· linked from 19 articles3-dimensional matchingConcept in mathematical graph theoryAvailable in 6 languagesFrançais中文Portuguêszh_yueفارسیvia Wikidata sitelinks · CC0ConnectionsmatchingEntitymathematicsEntityCategoriesCombinatoricsMatching (graph theory)NP-complete problems