Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:set_theory
|
| gptkbp:contrastsWith |
gptkb:Zermelo-Fraenkel_set_theory
|
| gptkbp:countryOfOrigin |
gptkb:Czechoslovakia
|
| gptkbp:developedBy |
Petr Vopěnka
|
| gptkbp:focusesOn |
non-classical set theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
alternative set theory
|
| gptkbp:introducedIn |
1979
|
| gptkbp:notableIdea |
infinite sets
semisets |
| gptkbp:publishedIn |
gptkb:Mathematics
|
| gptkbp:usedIn |
gptkb:logic
|
| gptkbp:bfsParent |
gptkb:New_Foundations_(NF)_set_theory
|
| gptkbp:bfsLayer |
7
|