Def groupHomology.chainsIso₀

Modification history

2026-09-04 11:59

Mathlib/RepresentationTheory/Homological/GroupHomology/LowDegree.lean

chore(CategoryTheory): use the new `↧` notation in concrete categories (#41811) …

Modified groupHomology.chainsIso₀ View on Github →

2026-03-24 21:13

Mathlib/RepresentationTheory/Homological/GroupHomology/LowDegree.lean

chore(RepresentationTheory): Refactor Rep (#36127) …

Modified groupHomology.chainsIso₀ View on Github →

2025-06-30 14:03

Mathlib/RepresentationTheory/Homological/GroupHomology/LowDegree.lean

feat(RepresentationTheory/Homological/GroupHomology/LowDegree): simpler expressions for differentials (#25873) …

Added groupHomology.chainsIso₀ View on Github →