Theorems · Theorem · group theory
groupHomology.pOpcycles_comp_opcyclesIso_hom
∀ {k G : Type u} [inst : CommRing k] [inst_1 : Group G] (A : Rep.{u, u, u} k G),
CategoryTheory.CategoryStruct.comp (HomologicalComplex.pOpcycles (groupHomology.inhomogeneousChains A) 0)
(groupHomology.opcyclesIso₀ A).hom =
CategoryTheory.CategoryStruct.comp (groupHomology.chainsIso₀ A).hom ((Rep.coinvariantsMk k G).app A)- Cited by
- 4 results in Mathlib
- Foundations
- Depth 117 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites33
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Quiver.Homstatement · cited by 32,603
- CategoryTheory.Functor.objstatement · cited by 19,642
- RingHom.idstatement · cited by 18,349
- CategoryTheory.CategoryStruct.compstatement · cited by 17,999
- CommRingstatement and proof · cited by 17,173
- LinearMapstatement · cited by 10,215
- CategoryTheory.Iso.homstatement and proof · cited by 7,684
- CategoryTheory.NatTrans.appstatement · cited by 7,406
- Groupstatement and proof · cited by 6,238
- HomologicalComplex.Xstatement · cited by 1,839
- ModuleCatstatement · cited by 1,429
- ModuleCat.carrierstatement · cited by 997
Cited by4
Results whose statement or proof uses this declaration.
- groupHomology.π_comp_H0Iso_homproof · cited by 4
- groupHomology.coinvariantsMk_comp_opcyclesIso₀_invproof · cited by 2
- groupHomology.pOpcycles_comp_opcyclesIso_hom_applyproof · cited by 0
- groupHomology.pOpcycles_comp_opcyclesIso_hom_assocproof · cited by 0