construction in homological algebra
C65628
concept
A construction in homological algebra is a systematic process (such as forming chain complexes, derived functors, or spectral sequences) that builds new algebraic objects from given ones to study and encode their homological and cohomological properties.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| connecting homomorphism | 1 |
| resolution in homological algebra | 1 |
Instances (3)
| Instance | Via concept surface |
|---|---|
| Tate cohomology | — |
| Bockstein homomorphism | connecting homomorphism |
| Bernstein–Gelfand–Gelfand resolution | resolution in homological algebra |