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Theorems · Theorem · group theory

groupCohomology.cochainsMap_id

∀ {k H : Type u} [inst : CommRing k] [inst_1 : Group H] {A : Rep.{u, u, u} k H},
  groupCohomology.cochainsMap (MonoidHom.id H) (CategoryTheory.CategoryStruct.id A) =
    CategoryTheory.CategoryStruct.id (groupCohomology.inhomogeneousCochains A)
Defined in
Mathlib.RepresentationTheory.Homological.GroupCohomology.Functoriality
Cited by
0 results in Mathlib
Foundations
Depth 116 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CommRingGroup
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Around this declaration

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groupCohomology.cochainsFunctor · cited by 7groupCohomology.cochainsF…Quiver.Hom · cited by 32603Quiver.HomCommRing · cited by 17173CommRingGroup · cited by 6238GroupCategoryTheory.CategoryStruct.id · cited by 6235CategoryStruct.idModuleCat · cited by 1429ModuleCatComplexShape.up · cited by 1123ComplexShape.upCochainComplex · cited by 1016CochainComplexRep · cited by 843RepMonoidHom.id · cited by 323MonoidHom.idgroupCohomology.inhomogeneousCochains · cited by 83groupCohomology.inhomogen…groupCohomology.cochainsMap · cited by 41groupCohomology.cochainsM…groupCohomology.cochainsMap_idCITED BYCITES

Cites11

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Cited by1

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