Home›Algebraic geometry›projective plane🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaРусскийالعربية한국어中文日本語EntityQ1475760· pop 23· linked from 285 articlesprojective planegeometric concept of a 2D space with a "point at infinity" adjoinedWikidata factsShow 1 more factCommons categoryProjective planeSources (4)de.wikipedia.orgwikidata.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAzerbaijaniCzechConnectionshomographyEntityfieldEntityCategoriesAlgebraic geometryComputer-assisted proofsEuclidean plane geometryHypergraphsIncidence geometryProjective geometry