🌐EnglishEnglishDeutschFrançaisPortuguêsРусский한국어中文日本語EntityQ2963975· pop 6· linked from 157 articlessurgery theoryAlso known as surgerytechniques in topology used to produce one finite-dimensional manifold from anotherAvailable in 6 languagesFrançaisDeutsch中文Русский한국어via Wikidata sitelinks · CC0ConnectionshomotopyEntitydifferentiable manifoldEntityCategoriesSurgery theory