Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
closed subset
normal topological space |
| gptkbp:concerns |
continuous function
real-valued function |
| gptkbp:field |
gptkb:topology
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tietze extension theorem
|
| gptkbp:namedAfter |
gptkb:Heinrich_Tietze
|
| gptkbp:publicationYear |
1915
|
| gptkbp:publishedIn |
gptkb:Mathematische_Annalen
|
| gptkbp:sentence |
Every continuous function from a closed subset of a normal topological space to the real numbers can be extended to a continuous function on the whole space.
|
| gptkbp:bfsParent |
gptkb:Heinrich_Tietze
|
| gptkbp:bfsLayer |
5
|