Theorem groupHomology.chains₁ToCoinvariantsKer_surjective
Modification history
2025-11-04 10:34
Mathlib/RepresentationTheory/Homological/GroupHomology/LowDegree.lean
feat(RepresentationTheory/Homological/GroupHomology/Functoriality): the degree 1 part of the corestriction-coinflation exact sequence (#25969) …
Added groupHomology.chains₁ToCoinvariantsKer_surjectiveView on Github →