Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
projective set |
| gptkbp:alsoKnownAs |
Souslin set
|
| gptkbp:definedIn |
gptkb:Polish_space
|
| gptkbp:describedBy |
Souslin's operation
|
| gptkbp:field |
gptkb:mathematics
gptkb:topology gptkb:descriptive_set_theory |
| gptkbp:hasSubgroup |
gptkb:Polish_space
Borel set measurable set |
| https://www.w3.org/2000/01/rdf-schema#label |
analytic set
|
| gptkbp:introduced |
Mikhail Souslin
|
| gptkbp:introducedIn |
1917
|
| gptkbp:isClosedUnder |
continuous image
countable intersection countable union |
| gptkbp:isCountableIntersectionOf |
analytic sets
|
| gptkbp:isCountableUnionOf |
gptkb:Borel_sets
|
| gptkbp:isImageOf |
Borel set under continuous function
|
| gptkbp:isNotClosedUnder |
complement
|
| gptkbp:isNotNecessarily |
Borel set
|
| gptkbp:isProjectionOf |
Borel set in product space
|
| gptkbp:isStrictlyLargerThan |
Borel set
|
| gptkbp:notation |
Σ₁¹ set
|
| gptkbp:usedIn |
gptkb:logic
gptkb:probability_theory functional analysis measure theory real analysis |
| gptkbp:bfsParent |
gptkb:Souslin_operation
|
| gptkbp:bfsLayer |
7
|