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Theorems · Theorem · functional analysis

Commute.cfc_nnreal

∀ {A : Type u_2} [inst : Ring A] [inst_1 : StarRing A] [inst_2 : Algebra ℝ A] [inst_3 : TopologicalSpace A]
  [inst_4 : ContinuousFunctionalCalculus ℝ A IsSelfAdjoint] [IsTopologicalRing A] [T2Space A] [inst_7 : PartialOrder A]
  [inst_8 : NonnegSpectrumClass ℝ A] [inst_9 : StarOrderedRing A] {a b : A},
  Commute a b → ∀ (f : NNReal → NNReal), Commute (cfc f a) b

A version of Commute.cfc or IsSelfAdjoint.commute_cfc which does not require any interaction with star when the base ring is ℝ≥0.

Defined in
Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Commute
Cited by
0 results in Mathlib
Foundations
Depth 199 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
RingStarRingAlgebraTopologicalSpaceContinuousFunctionalCalculusIsTopologicalRingT2SpacePartialOrderNonnegSpectrumClassStarOrderedRing

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