Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
gptkb:Zorn's_lemma
|
| gptkbp:category |
gptkb:logic
gptkb:order_theory |
| gptkbp:equivalentTo |
gptkb:well-ordering_theorem
axiom of choice |
| gptkbp:field |
gptkb:set_theory
|
| gptkbp:firstPublished |
1935
|
| https://www.w3.org/2000/01/rdf-schema#label |
Kuratowski–Zorn lemma
|
| gptkbp:namedAfter |
gptkb:Kazimierz_Kuratowski
gptkb:Max_Zorn |
| gptkbp:relatedTo |
gptkb:well-ordering_theorem
axiom of choice |
| gptkbp:statedIn |
Every partially ordered set in which every chain has an upper bound contains at least one maximal element.
|
| gptkbp:usedIn |
gptkb:algebra
gptkb:topology functional analysis |
| gptkbp:bfsParent |
gptkb:Kazimierz_Kuratowski
gptkb:Zermelo–Fraenkel_set_theory |
| gptkbp:bfsLayer |
5
|