Home›3-manifolds›Whitehead manifold🌐EnglishEnglishDeutschFrançaisNederlandsPortuguêsРусский中文日本語EntityQ2669907· pop 7· linked from 14 articlesWhitehead manifoldopen 3-manifold that is contractible, but not homeomorphic to R³Wikidata factsImageWhitehead manifold.pngSources (1)wikidata.orgvia Wikidata · CC0Available in 7 languagesFrançaisDeutschРусскийEsperantoNederlandsUkrainianvia Wikidata sitelinks · CC0ConnectionsmanifoldEntityvector bundle connectionEntityCategories3-manifoldsDifferential geometryGeometric topologyManifolds