🌐EnglishEnglishDeutschFrançaisРусский日本語EntityQ4420916· pop 9· linked from 89 articlesSteiner systemAlso known as Steiner triple system, Steiner triplesA type of block design, specifically a t-design with λ = 1 and t ≥ 2.Available in 8 languagesFrançaisDeutsch日本語РусскийCzechHebrewUkrainianvia Wikidata sitelinks · CC0ConnectionsmathematicsEntityInternational Standard Book NumberEntityCategoriesCombinatorial designDesign of experimentsFamilies of sets