Mathlib Changelog
v4
Changelog
About
Github
Theorem
groupCohomology.dZero_eq_zero
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.dZero_eq_zero
View 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)
Added
groupCohomology.dZero_eq_zero
View on Github →