Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
well-founded extensional relations
|
| gptkbp:field |
gptkb:set_theory
|
| gptkbp:namedAfter |
gptkb:Andrzej_Mostowski
|
| gptkbp:sentence |
Every well-founded extensional relation is isomorphic to the membership relation on a unique transitive set.
|
| gptkbp:usedIn |
gptkb:set_theory
gptkb:model_theory |
| gptkbp:yearProposed |
1949
|
| gptkbp:bfsParent |
gptkb:Andrzej_Mostowski
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mostowski collapse lemma
|