Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
topological groups
locally compact groups |
| gptkbp:category |
gptkb:Representation_theory
Group properties |
| gptkbp:characterizedBy |
every unitary representation with almost invariant vectors has a nonzero invariant vector
|
| gptkbp:example |
gptkb:SL(3,Z)
abelian groups free groups higher rank lattices |
| gptkbp:field |
group theory
representation theory |
| https://www.w3.org/2000/01/rdf-schema#label |
Kazhdan property (T)
|
| gptkbp:implies |
finite generation
fixed point property for affine isometric actions on Hilbert spaces |
| gptkbp:introduced |
gptkb:David_Kazhdan
|
| gptkbp:introducedIn |
1967
|
| gptkbp:namedAfter |
gptkb:David_Kazhdan
|
| gptkbp:relatedTo |
gptkb:Haagerup_property
property (FH) property (τ) |
| gptkbp:usedIn |
ergodic theory
geometric group theory expander graphs operator algebras |
| gptkbp:bfsParent |
gptkb:David_Kazhdan
|
| gptkbp:bfsLayer |
4
|