Theorem groupCohomology.oneCocycles_map_one

Modification history

2025-07-03 00:27
Mathlib/RepresentationTheory/Homological/GroupCohomology/LowDegree.lean
refactor: denote low degree group cohomology API indices with subscripts (#26546) …
Deleted groupCohomology.oneCocycles_map_oneView on Github →
2024-10-31 17:16
Mathlib/RepresentationTheory/GroupCohomology/LowDegree.lean
chore(GroupCohomology/LowDegree): add `mem_(one|two)Coboundaries_iff` (#17934) …
Modified groupCohomology.oneCocycles_map_oneView on Github →
2023-11-08 04:41
Mathlib/RepresentationTheory/GroupCohomology/LowDegree.lean
feat(RepresentationTheory/GroupCohomology/LowDegree): `H¹(G, A) ≃ Hom(G, A)` for a trivial representation (#7988)
Modified groupCohomology.oneCocycles_map_oneView on Github →
2023-10-27 09:57
Mathlib/RepresentationTheory/GroupCohomology/LowDegree.lean
feat(RepresentationTheory/GroupCohomology): add some API for group cohomology in low degree (#7734)
Added groupCohomology.oneCocycles_map_oneView on Github →