Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:countable_chain_condition_forcing
gptkb:set-theoretic_forcing |
| gptkbp:adds |
gptkb:Cohen_reals
|
| gptkbp:amendedBy |
cardinality of the continuum
|
| gptkbp:consistsOf |
finite partial functions from ω to 2
|
| gptkbp:enables |
construction of generic extensions
|
| gptkbp:introducedIn |
1963
|
| gptkbp:namedAfter |
gptkb:Paul_Cohen
|
| gptkbp:relatedTo |
gptkb:set_theory
forcing |
| gptkbp:type |
gptkb:partial_order
|
| gptkbp:usedFor |
proving independence of the axiom of choice
proving independence of the continuum hypothesis |
| gptkbp:usedIn |
gptkb:logic
gptkb:model_theory |
| gptkbp:bfsParent |
gptkb:perfect_set_forcing
gptkb:forcing_(set_theory) |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cohen forcing
|