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Theorems · Definition · number theory

NumberField.InfinitePlace.LiesOver

{K : Type u_1} →
  [inst : Field K] →
    {L : Type u_2} →
      [inst_1 : Field L] → [Algebra K L] → NumberField.InfinitePlace L → NumberField.InfinitePlace K → Prop

An infinite place w of L / K lies over the infinite place v of K if v is the restriction of w to K.

Defined in
Mathlib.NumberTheory.NumberField.InfinitePlace.Basic
Cited by
25 results in Mathlib
Foundations
Depth 138 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
FieldFieldAlgebra

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

NumberField.InfinitePlace.ramifiedPlacesOver · cited by 12InfinitePlace.ramifiedPla…NumberField.InfinitePlace.LiesOver.comap_eq · cited by 9LiesOver.comap_eqNumberField.InfinitePlace.unramifiedPlacesOver · cited by 7InfinitePlace.unramifiedP…NumberField.InfinitePlace.inertiaDeg · cited by 5InfinitePlace.inertiaDegNumberField.LiesOver.completionMap · cited by 4LiesOver.completionMapNumberField.InfinitePlace.IsRamified.finrank_eq_two · cited by 3IsRamified.finrank_eq_twoNumberField.InfinitePlace.IsUnramified.finrank_eq_one · cited by 3IsUnramified.finrank_eq_o…NumberField.InfinitePlace.placesOver · cited by 2InfinitePlace.placesOverNumberField.InfinitePlace.inertiaDeg_eq_finrank · cited by 2InfinitePlace.inertiaDeg_…NumberField.InfinitePlace.LiesOver.extensionEmbedding_liesOver_of_isReal · cited by 2LiesOver.extensionEmbeddi…NumberField.InfinitePlace.LiesOver.isComplex_of_isComplex_under · cited by 2LiesOver.isComplex_of_isC…NumberField.InfinitePlace.union_ramifiedPlacesOver_unramifiedPlacesOver · cited by 1InfinitePlace.union_ramif…NumberField.InfinitePlace.inertiaDeg_eq_one · cited by 1InfinitePlace.inertiaDeg_…NumberField.InfinitePlace.inertiaDeg_of_liesOver · cited by 1InfinitePlace.inertiaDeg_…NumberField.InfinitePlace.inertiaDeg_eq_two · cited by 1InfinitePlace.inertiaDeg_…Algebra · cited by 11388AlgebraField · cited by 7404FieldNumberField.InfinitePlace · cited by 604NumberField.InfinitePlaceAbsoluteValue.LiesOver · cited by 2AbsoluteValue.LiesOverInfinitePlace.LiesOverCITED BYCITES

Cites4

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Cited by30

Results whose statement or proof uses this declaration.