| import Mathlib | |
| import OAI.MeasureTheory.FalconerCompletion.Sphere.SphereAmbient2 | |
| namespace OAI | |
| /-! Angular cutoffs and derivative estimates. -/ | |
| section | |
| section | |
| open Set MeasureTheory | |
| open scoped ComplexConjugate RealInnerProductSpace | |
| namespace GraphLiteralSupport | |
| namespace Attempt4PrefixShell | |
| open MeasureTheory Set | |
| variable {V : Type*} [NormedAddCommGroup V] [InnerProductSpace ℝ V] | |
| variable [MeasurableSpace V] | |
| noncomputable def sourceAngularTransformND (ρ : Measure V) (X : Set V) (M : ℝ) | |
| (b : V → V → ℂ) (r : ℝ) (w : V) : ℂ := | |
| M⁻¹ • ∫ x in X, spherePlaneWaveND r x w*b x w ∂ρ | |
| end Attempt4PrefixShell | |
| end GraphLiteralSupport | |
| end | |
| end | |
| end OAI | |