Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
gptkb:first-order_logic
|
| gptkbp:concerns |
countably categorical theories
|
| gptkbp:field |
model theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ryll-Nardzewski theorem
|
| gptkbp:namedAfter |
gptkb:Czesław_Ryll-Nardzewski
|
| gptkbp:publishedIn |
1959
|
| gptkbp:relatedTo |
automorphism group
categoricity types in model theory |
| gptkbp:state |
A countable first-order theory is ω-categorical if and only if for each n, there are only finitely many n-types over the empty set.
|
| gptkbp:bfsParent |
gptkb:Czesław_Ryll-Nardzewski
|
| gptkbp:bfsLayer |
6
|