Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
CW complexes
|
| gptkbp:consistsOf |
gptkb:Postnikov_towers
|
| gptkbp:describes |
homotopy type of topological spaces
|
| gptkbp:enables |
reconstruction of spaces from homotopy groups and k-invariants
|
| gptkbp:field |
gptkb:topology
|
| gptkbp:hasComponent |
gptkb:Eilenberg–MacLane_spaces
k-invariants |
| https://www.w3.org/2000/01/rdf-schema#label |
Postnikov system
|
| gptkbp:introducedIn |
1950s
|
| gptkbp:isA |
tower of fibrations
|
| gptkbp:namedAfter |
gptkb:Mikhail_Postnikov
|
| gptkbp:relatedTo |
gptkb:Whitehead_tower
homotopy groups |
| gptkbp:usedFor |
decomposing spaces into simpler pieces
|
| gptkbp:usedIn |
homotopy theory
|
| gptkbp:bfsParent |
gptkb:Alexander_Postnikov
|
| gptkbp:bfsLayer |
6
|