Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:concerns |
gptkb:Hopf_invariant
spheres continuous maps between spheres |
| gptkbp:field |
gptkb:topology
|
| gptkbp:namedAfter |
gptkb:Heinz_Hopf
|
| gptkbp:relatedTo |
gptkb:Adams'_theorem
division algebras vector fields on spheres |
| gptkbp:result |
Only spheres of dimension 1, 3, and 7 admit maps of Hopf invariant one
|
| gptkbp:solvedBy |
gptkb:J._F._Adams
|
| gptkbp:yearSolved |
1960
|
| gptkbp:bfsParent |
gptkb:Hopf_invariant
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hopf invariant one problem
|