Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:paradox
|
| gptkbp:describes |
apparent contradiction between countable models and uncountable sets
|
| gptkbp:firstDescribed |
1922
|
| gptkbp:hasConcept |
uncountable set
countable model of set theory containing uncountable sets (internally) countable model internal vs external perspective model of Zermelo–Fraenkel set theory non-absoluteness of cardinality relativity of set-theoretic notions |
| https://www.w3.org/2000/01/rdf-schema#label |
Skolem's paradox
|
| gptkbp:namedAfter |
gptkb:Thoralf_Skolem
|
| gptkbp:originatedIn |
gptkb:set_theory
gptkb:first-order_logic |
| gptkbp:relatedTo |
gptkb:set_theory
gptkb:Löwenheim–Skolem_theorem model theory |
| gptkbp:bfsParent |
gptkb:Thoralf_Skolem
|
| gptkbp:bfsLayer |
5
|