Theorems · Theorem · field theory

finGaloisGroupMap.map_id

∀ {k : Type u_1} {K : Type u_2} [inst : Field k] [inst_1 : Field K] [inst_2 : Algebra k K]
  (L : (FiniteGaloisIntermediateField k K)ᵒᵖ),
  finGaloisGroupMap (CategoryTheory.CategoryStruct.id L) =
    CategoryTheory.CategoryStruct.id (Opposite.unop L).finGaloisGroup

Defined in

Mathlib.FieldTheory.Galois.Profinite

Cited by

0 results in Mathlib

Foundations

Depth 153 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

FieldFieldAlgebra