تعريف zorn's lemma في الإنجليزية الإنجليزية القاموس.
A proposition of set theory stating that every partially ordered set, in which every chain (i.e. totally ordered subset) has an upper bound, contains at least one maximal element
zorn's lemma
الواصلة
zorn's lem·ma
النطق
علم أصول الكلمات
() After Max August Zorn|Max August Zorn]] 1906-1993, German-born American mathematician.