Home›Euclidean geometry›root system🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiРусскийالعربيةفارسی한국어中文日本語EntityQ534131· pop 17· linked from 220 articlesroot systemgeometric arrangements of points, foundational to Lie theoryWikidata factsShow 1 more factCommons categoryRoot systemsSources (3)github.comwikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 16 languagesFrançaisDeutsch中文日本語РусскийItalianoالعربيةCatalanGreekHungarianNederlandsConnectionsorthogonal groupEntityCoxeter groupEntityCategoriesEuclidean geometryLie algebrasLie groups