Theorems · Theorem · field theory
PerfectRing.lift_self
∀ {K : Type u_1} {L : Type u_2} [inst : CommRing K] [inst_1 : CommRing L] (i : K →+* L) (p : ℕ) [inst_2 : ExpChar K p]
[inst_3 : IsPRadical i p] [inst_4 : ExpChar L p] [inst_5 : PerfectRing L p], PerfectRing.lift i i p = RingHom.id L- Defined in
- Mathlib.FieldTheory.IsPerfectClosure
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 102 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
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Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- RingHom.idstatement · cited by 18,349
- CommRingstatement and proof · cited by 17,173
- RingHomstatement and proof · cited by 10,189
- RingHom.extproof · cited by 331
- ExpCharstatement and proof · cited by 276
- PerfectRingstatement and proof · cited by 154
- IsPRadicalstatement and proof · cited by 34
- PerfectRing.liftstatement · cited by 19
- PerfectRing.liftAux_self_applyproof · cited by 4
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