Theorems · Theorem · linear algebra

Subspace.dualAnnihilator_dualAnnihilator_eq

∀ {K : Type u_1} {V : Type u_2} [inst : Field K] [inst_1 : AddCommGroup V] [inst_2 : Module K V]
  [inst_3 : FiniteDimensional K V] (W : Subspace K V),
  (Submodule.dualAnnihilator W).dualAnnihilator = (Module.mapEvalEquiv K V) W

Defined in

Mathlib.LinearAlgebra.Dual.Lemmas

Cited by

0 results in Mathlib

Foundations

Depth 104 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

FieldAddCommGroupModuleFiniteDimensional