Theorems · Theorem · commutative algebra

WittVector.ghostComponent_frobenius

∀ {p : ℕ} {R : Type u_1} [hp : Fact (Nat.Prime p)] [inst : CommRing R] (n : ℕ) (x : WittVector p R),
  (WittVector.ghostComponent n) (WittVector.frobenius x) = (WittVector.ghostComponent (n + 1)) x

Defined in

Mathlib.RingTheory.WittVector.Frobenius

Cited by

2 results in Mathlib

Foundations

Depth 142 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

FactCommRing