Theorems · Theorem · group theory

Rep.coinvariantsTensorFreeLEquiv_symm_apply

∀ {k G : Type u} [inst : CommRing k] [inst_1 : Group G] (A : Rep.{u, u, u} k G) (α : Type u) [inst_2 : DecidableEq α]
  (a : α →₀ ↑A), (A.coinvariantsTensorFreeLEquiv α).symm a = (A.finsuppToCoinvariantsTensorFree α) a

Defined in

Mathlib.RepresentationTheory.Coinvariants

Cited by

0 results in Mathlib

Foundations

Depth 102 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommRingGroupDecidableEq