Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Titan
|
| gptkbp:appliesTo |
partial orders with ccc
|
| gptkbp:doesNotImply |
gptkb:continuum_hypothesis
|
| gptkbp:field |
gptkb:set_theory
|
| gptkbp:generalizes |
gptkb:Baire_category_theorem
|
| https://www.w3.org/2000/01/rdf-schema#label |
Martin's axiom
|
| gptkbp:implies |
countable chain condition
|
| gptkbp:introducedIn |
1970s
|
| gptkbp:namedAfter |
gptkb:Donald_A._Martin
|
| gptkbp:powers |
countable chain condition
|
| gptkbp:relatedTo |
gptkb:continuum_hypothesis
gptkb:cardinal_characteristics_of_the_continuum forcing |
| gptkbp:status |
independent of ZFC
|
| gptkbp:symbol |
gptkb:MA
|
| gptkbp:usedIn |
gptkb:topology
measure theory real analysis |
| gptkbp:uses |
existence of Suslin lines
existence of non-Lebesgue measurable sets existence of non-measurable sets |
| gptkbp:bfsParent |
gptkb:Cohen's_forcing
|
| gptkbp:bfsLayer |
5
|