Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
set-theoretic forcing
|
| gptkbp:field |
gptkb:logic
gptkb:set_theory |
| gptkbp:generalizes |
gptkb:Prikry_forcing
|
| https://www.w3.org/2000/01/rdf-schema#label |
Magidor forcing
|
| gptkbp:introducedIn |
1977
|
| gptkbp:namedAfter |
gptkb:Menachem_Magidor
|
| gptkbp:preserves |
cardinality
all cardinals except the one whose cofinality is changed |
| gptkbp:relatedTo |
gptkb:Prikry_forcing
measurable cardinal cofinality |
| gptkbp:usedFor |
change the cofinality of a measurable cardinal to any regular cardinal less than it
change the cofinality of a large cardinal |
| gptkbp:usedIn |
gptkb:set_theory
|
| gptkbp:bfsParent |
gptkb:Menachem_Magidor
|
| gptkbp:bfsLayer |
5
|