Zermelo–Fraenkel set theory without foundation
GPTKB entity
Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:set_theory
|
| gptkbp:allows |
non-well-founded sets
|
| gptkbp:alsoKnownAs |
ZFA
|
| gptkbp:basedOn |
gptkb:Zermelo–Fraenkel_set_theory
|
| gptkbp:distinctFrom |
gptkb:Zermelo–Fraenkel_set_theory
|
| gptkbp:field |
gptkb:logic
gptkb:set_theory |
| gptkbp:hasAxiom |
Axiom of Anti-Foundation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zermelo–Fraenkel set theory without foundation
|
| gptkbp:omitsAxiom |
gptkb:Axiom_of_Foundation
|
| gptkbp:proposedBy |
gptkb:Peter_Aczel
|
| gptkbp:relatedTo |
gptkb:Zermelo–Fraenkel_set_theory
Aczel's Anti-Foundation Axiom |
| gptkbp:usedIn |
non-well-founded set theory
|
| gptkbp:bfsParent |
gptkb:Aczel's_anti-foundation_axiom
|
| gptkbp:bfsLayer |
7
|