Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
gptkb:cohomology_theory |
| gptkbp:category |
gptkb:topology
homological algebra |
| gptkbp:definedIn |
arbitrary topological spaces
|
| gptkbp:field |
gptkb:topology
|
| gptkbp:generalizes |
singular cohomology
|
| gptkbp:introducedIn |
1930s
|
| gptkbp:namedAfter |
gptkb:Pavel_Alexandrov
gptkb:Eduard_Čech |
| gptkbp:relatedTo |
sheaf cohomology
simplicial cohomology |
| gptkbp:usedFor |
studying topological spaces
|
| gptkbp:uses |
direct limits
open covers |
| gptkbp:bfsParent |
gptkb:Pavel_Alexandrov
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Alexandrov–Čech cohomology
|