Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
ultrafilter |
| gptkbp:characterizedBy |
contains a fixed element of the base set
|
| gptkbp:contains |
all supersets of a fixed element
|
| gptkbp:definedIn |
gptkb:box_set
|
| gptkbp:hasSubgroup |
power set
|
| https://www.w3.org/2000/01/rdf-schema#label |
principal ultrafilter
|
| gptkbp:isCountablyComplete |
true
|
| gptkbp:isFinitelyAdditive |
true
|
| gptkbp:isGeneratedBy |
singleton set
|
| gptkbp:isMaximalFilter |
true
|
| gptkbp:isNonPrincipal |
false
|
| gptkbp:isPrincipal |
true
|
| gptkbp:isProperFilter |
true
|
| gptkbp:isUltrafilter |
true
|
| gptkbp:usedIn |
gptkb:algebra
gptkb:logic gptkb:set_theory gptkb:topology analysis model theory |
| gptkbp:bfsParent |
gptkb:free_ultrafilter
|
| gptkbp:bfsLayer |
7
|