Statements (23)
Predicate | Object |
---|---|
gptkbp:instanceOf |
cohomology operation
|
gptkbp:actsOn |
cohomology groups
|
gptkbp:category |
gptkb:mathematics
gptkb:topology |
gptkbp:definedIn |
mod 2 cohomology
|
gptkbp:form |
gptkb:Steenrod_algebra
|
gptkbp:generalizes |
cup square
|
https://www.w3.org/2000/01/rdf-schema#label |
Steenrod squares
|
gptkbp:introducedIn |
1947
|
gptkbp:namedAfter |
gptkb:Norman_Steenrod
|
gptkbp:notation |
Sq^i
|
gptkbp:property |
natural transformation
graded stable cohomology operation |
gptkbp:relatedTo |
gptkb:Steenrod_reduced_pth_powers
|
gptkbp:satisfies |
Adem relations
|
gptkbp:studiedBy |
gptkb:vector_bundles
topological spaces manifolds |
gptkbp:usedIn |
gptkb:topology
|
gptkbp:usedToDefine |
gptkb:Stiefel–Whitney_classes
|
gptkbp:bfsParent |
gptkb:Norman_Steenrod
|
gptkbp:bfsLayer |
6
|