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Theorems · Theorem · functional analysis

TemperedDistribution.fourierMultiplierCLM_apply_apply

∀ {E : Type u_3} {F : Type u_4} [inst : NormedAddCommGroup E] [inst_1 : NormedAddCommGroup F]
  [inst_2 : InnerProductSpace ℝ E] [inst_3 : NormedSpace ℂ F] [inst_4 : FiniteDimensional ℝ E]
  [inst_5 : MeasurableSpace E] [inst_6 : BorelSpace E] (g : E → ℂ) (f : TemperedDistribution E F) (u : SchwartzMap E ℂ),
  ((TemperedDistribution.fourierMultiplierCLM F g) f) u =
    f (FourierTransform.fourier ((SchwartzMap.smulLeftCLM ℂ g) (FourierTransformInv.fourierInv u)))
Defined in
Mathlib.Analysis.Distribution.FourierMultiplier
Cited by
3 results in Mathlib
Foundations
Depth 304 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
NormedAddCommGroupNormedAddCommGroupInnerProductSpaceNormedSpaceFiniteDimensionalMeasurableSpaceBorelSpace

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