Mathlib Map

Theorems · Inductive type · number theory

IsUnramifiedAtInfinitePlaces

(k : Type u_1) → [inst : Field k] → (K : Type u_2) → [inst_1 : Field K] → [Algebra k K] → Prop

A field extension is unramified at infinite places if every infinite place is unramified.

Defined in
Mathlib.NumberTheory.NumberField.InfinitePlace.Ramification
Cited by
9 results in Mathlib
Foundations
Depth 45 from the axioms · uses propext, Quot.sound
Assumes
FieldFieldAlgebra

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Cites2

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

  • Algebrastatement · cited by 11,388
  • Fieldstatement · cited by 7,404

Cited by11

Results whose statement or proof uses this declaration.