Statements (13)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:mathematical_concept
|
gptkbp:appliesTo |
gptkb:von_Neumann_algebras
|
gptkbp:author |
gptkb:John_von_Neumann
|
gptkbp:field |
functional analysis
operator algebras |
https://www.w3.org/2000/01/rdf-schema#label |
Double commutant theorem
|
gptkbp:namedAfter |
commutant
|
gptkbp:relatedConcept |
gptkb:C*-algebra
commutant |
gptkbp:sentence |
A unital *-subalgebra of B(H) is strongly closed if and only if it equals its double commutant.
|
gptkbp:yearProposed |
1930
|
gptkbp:bfsParent |
gptkb:Von_Neumann_Algebra
|
gptkbp:bfsLayer |
6
|