IntermediateField.restrict_algEquiv

Deprecated since 2026-07-25Use IntermediateField.restrictAlgEquiv instead.

{K : Type u_1} →
  {L : Type u_2} →
    [inst : Field K] →
      [inst_1 : Field L] →
        [inst_2 : Algebra K L] → {F E : IntermediateField K L} → (h : F ≤ E) → ↥F ≃ₐ[K] ↥(IntermediateField.restrict h)

Alias of IntermediateField.restrictAlgEquiv. F is equivalent to F as an intermediate field of E / K.

Defined in: Mathlib.FieldTheory.IntermediateField.Basic
Cited by: 0 results in Mathlib
Foundations: Depth 64 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Field Field Algebra

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Algebrastatement · cited by 11,388
Fieldstatement · cited by 7,404
AlgEquivstatement · cited by 1,681
IntermediateFieldstatement · cited by 988
IntermediateField.restrictstatement · cited by 4
IntermediateField.restrictAlgEquivproof · cited by 2

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