🌐EnglishEnglishDeutschFrançaisPortuguêsРусскийفارسی한국어中文EntityQ491370· pop 9· linked from 50 articlesgraph partitionsubdivision of vertices into disjoint setsAvailable in 9 languagesFrançaisDeutschРусскийPortuguêsSerbianUkrainianفارسی한국어via Wikidata sitelinks · CC0ConnectionsLaplacian matrixEntityInternational Standard Book NumberEntityCategoriesComputational problems in graph theoryNP-complete problems