Home›Geometric topology›Seifert surface🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPortuguêsРусский한국어日本語EntityQ1554293· pop 9· linked from 253 articlesSeifert surfacesurface whose boundary is a knot or a linkWikidata factsShow 1 more factCommons categorySeifert surfacesSources (3)wikidata.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 8 languagesFrançaisDeutsch日本語РусскийNederlandsUkrainian한국어via Wikidata sitelinks · CC0Connectionsknot theoryEntitytorus knotEntityCategoriesGeometric topologyKnot theorySurfaces