Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:defines |
A topological space decomposed into pieces called strata, each of which is a manifold.
|
| gptkbp:example |
CW complexes
algebraic varieties with singularities orbit spaces of group actions |
| gptkbp:field |
gptkb:geometry
gptkb:topology |
| https://www.w3.org/2000/01/rdf-schema#label |
Stratified spaces
|
| gptkbp:notableContributor |
gptkb:Robert_MacPherson
gptkb:John_Mather gptkb:Mark_Goresky |
| gptkbp:property |
Strata fit together in a specific way, often with lower-dimensional strata forming the singularities.
Each stratum is locally closed. |
| gptkbp:relatedTo |
manifolds
singular spaces |
| gptkbp:usedIn |
gptkb:algebraic_geometry
differential topology intersection homology |
| gptkbp:bfsParent |
gptkb:Intersection_cohomology
|
| gptkbp:bfsLayer |
8
|