Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
bounded linear operators on Hilbert spaces
|
| gptkbp:field |
gptkb:mathematics
functional analysis convex analysis |
| https://www.w3.org/2000/01/rdf-schema#label |
Toeplitz–Hausdorff theorem
|
| gptkbp:namedAfter |
gptkb:Felix_Hausdorff
gptkb:Otto_Toeplitz |
| gptkbp:sentence |
The numerical range of a bounded linear operator on a Hilbert space is convex.
|
| gptkbp:state |
the convexity of the numerical range of a linear operator
|
| gptkbp:yearProved |
1918
|
| gptkbp:bfsParent |
gptkb:Otto_Toeplitz
|
| gptkbp:bfsLayer |
6
|