Theorems · Theorem · commutative algebra

MvPolynomial.map_iterateFrobenius_expand

∀ {σ : Type u_1} {R : Type u_2} [inst : CommSemiring R] (p : ℕ) [inst_1 : ExpChar R p] (f : MvPolynomial σ R) (n : ℕ),
  (MvPolynomial.map (iterateFrobenius R p n)) ((MvPolynomial.expand (p ^ n)) f) = f ^ p ^ n

Defined in

Mathlib.RingTheory.MvPolynomial.Expand

Cited by

0 results in Mathlib

Foundations

Depth 102 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommSemiringExpChar