Statements (13)
Predicate | Object |
---|---|
gptkbp:instanceOf |
exotic sphere
|
gptkbp:category |
differential topology
|
gptkbp:dimensions |
7
|
gptkbp:discoveredBy |
gptkb:John_Milnor
|
gptkbp:hasProperty |
differentiable structure distinct from standard sphere
|
https://www.w3.org/2000/01/rdf-schema#label |
Milnor sphere
|
gptkbp:introducedIn |
1956
|
gptkbp:isNotDiffemorphicTo |
gptkb:7-sphere
|
gptkbp:isomorphicTo |
gptkb:7-sphere
|
gptkbp:relatedTo |
homotopy sphere
exotic differentiable structures |
gptkbp:bfsParent |
gptkb:S^3-bundles_over_S^4
|
gptkbp:bfsLayer |
6
|