Theorem groupCohomology.isMulTwoCoboundary_of_twoCoboundaries
Modification history
2025-02-19 09:43
Mathlib/RepresentationTheory/GroupCohomology/LowDegree.lean
refactor(RepresentationTheory/GroupCohomology/LowDegree): make `nCoboundaries` a submodule of the n-cochains rather than the `nCocycles` for `n = 0, 1, 2` (#22047)
Deleted groupCohomology.isMulTwoCoboundary_of_twoCoboundariesView on Github →