Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:concerns |
3-manifolds
|
| gptkbp:describes |
properties of 3-manifolds
|
| gptkbp:field |
gptkb:topology
|
| gptkbp:namedAfter |
gptkb:Andrew_Casson
|
| gptkbp:relatedTo |
gptkb:Casson_invariant
homology 3-spheres |
| gptkbp:usedIn |
low-dimensional topology
|
| gptkbp:bfsParent |
gptkb:Sir_Hugh_Maxwell_Casson
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Casson's Observations
|