Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
oriented integral homology 3-spheres
|
| gptkbp:category |
knot invariants
3-manifold invariants |
| gptkbp:field |
gptkb:topology
3-manifold theory |
| gptkbp:generalizes |
Casson–Walker invariant
Casson–Walker–Lescop invariant |
| gptkbp:hasValueType |
gptkb:integral
|
| https://www.w3.org/2000/01/rdf-schema#label |
Casson invariant
|
| gptkbp:introducedIn |
1980s
|
| gptkbp:namedAfter |
gptkb:Andrew_Casson
|
| gptkbp:relatedTo |
gptkb:Floer_homology
Rohlin invariant |
| gptkbp:usedFor |
distinguishing 3-manifolds
|
| gptkbp:bfsParent |
gptkb:Casson–Siebenmann_invariant
|
| gptkbp:bfsLayer |
6
|