definesCohomologyClass
P67470
predicate
Indicates that one mathematical object (such as a cocycle, form, or map) specifies or determines a particular cohomology class in a given cohomology group.
Observed surface forms (1)
- representsCohomologyClass ×2
Sample triples (3)
| Subject | Object |
|---|---|
| Fubini–Study form | first Chern class of O(1) via predicate surface "representsCohomologyClass" ⓘ |
| Fubini–Study form | generator of H^2(CP^n, Z) via predicate surface "representsCohomologyClass" ⓘ |
| Kähler form | Kähler class ⓘ |