Theorems · Theorem · functional analysis

spectrum.unit_smul_eq_smul

∀ {R : Type u} {A : Type v} [inst : CommSemiring R] [inst_1 : Ring A] [inst_2 : Algebra R A] (a : A) (r : Rˣ),
  spectrum R (r • a) = r • spectrum R a

Defined in

Mathlib.Algebra.Algebra.Spectrum.Basic

Cited by

2 results in Mathlib

Foundations

Depth 23 from the axioms · uses propext, Quot.sound

Assumes

CommSemiringRingAlgebra