🌐EnglishEnglishDeutschFrançaisPolskiPortuguêsРусскийفارسی中文EntityQ1400918· pop 8· linked from 15 articlesfeedback vertex setAlso known as FVS, decycling seta set of vertices in a node-link graph whose deletion eliminates all cycles in the graphAvailable in 8 languagesFrançaisDeutschРусскийPortuguêsHebrewHungarianفارسیvia Wikidata sitelinks · CC0ConnectionsmathematicsEntityoperating systemEntityCategoriesComputational problems in graph theoryNP-complete problems