Theorems · Definition · field theory
Field.Emb.Cardinal.embEquivPi
{F : Type u} →
{E : Type v} →
[inst : Field F] →
[inst_1 : Field E] →
[inst_2 : Algebra F E] →
[rank_inf : Fact (Cardinal.aleph0 ≤ Module.rank F E)] →
[inst_3 : Algebra.IsAlgebraic F E] →
Field.Emb F E ≃ ((i : (Module.rank F E).ord.ToType) → Field.Emb.Cardinal.factor ↑i)A bijection between E →ₐ[F] Ē and the product of E⟮<i⁺⟯ →ₐ[E⟮<i⟯] Ē over all i : ι.
- Defined in
- Mathlib.FieldTheory.CardinalEmb
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 186 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites35
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Algebrastatement and proof · cited by 11,388
- Top.topproof · cited by 9,680
- Equivstatement and proof · cited by 8,337
- Fieldstatement and proof · cited by 7,404
- WithTopproof · cited by 3,754
- Equiv.symmproof · cited by 3,681
- AlgHomproof · cited by 3,236
- Factstatement and proof · cited by 2,726
- Cardinalstatement · cited by 2,598
- WithTop.somestatement and proof · cited by 1,128
- Cardinal.aleph0statement and proof · cited by 521
Cited by1
Results whose statement or proof uses this declaration.
- Field.Emb.cardinal_eq_two_pow_rankproof · cited by 2