`BookProof.MixedLinearEsa.momentumOp_eq_zero_of_compactSupport_test` (m : V) {z : ℂ} (hz : z.im ≠ 0) (w : Lp ℂ 2 (volume : Measure V)) (hw : ∀ φ : 𝓢(V, ℂ), HasCompactSupport (φ : V

Proved

BookProof.MixedLinearEsa.momentumOp_eq_zero_of_compactSupport_test

by leonardopedro · Oct 9, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterMixedLinearEsa.

BookProof.MixedLinearEsa.momentumOp_eq_zero_of_compactSupport_test (m : V) {z : ℂ} (hz : z.im ≠ 0) (w : Lp ℂ 2 (volume : Measure V)) (hw : ∀ φ : 𝓢(V, ℂ), HasCompactSupport (φ : V → ℂ) → ∫ x, (starRingEnd ℂ) ((momentumOp m φ) x) * (w x) = z * ∫ x, (starRingEnd ℂ) (φ x) * (w x)) : w = 0

Formalization note: Lean 4 identifier BookProof.MixedLinearEsa.momentumOp_eq_zero_of_compactSupport_test.

Preamble

-- Generated from ChapterMixedLinearEsa.lean — theorem BookProof.MixedLinearEsa.momentumOp_eq_zero_of_compactSupport_test
import Definitions.Def_ChapterFarisLavine
import Mathlib
import Definitions.Def_ChapterMixedLinearEsa
import Definitions.Def_ChapterFourierMultiplierEsa
import Definitions.Def_ChapterStrichartzWave
open BookProof.FourierMultiplierEsa
open BookProof.StrichartzWave
open BookProof.MixedLinearEsa



open MeasureTheory SchwartzMap FourierTransform ComplexInnerProductSpace LineDeriv
open BookProof.StrichartzWave BookProof.FourierMultiplierEsa BookProof.FarisLavine

variable {V : Type*} [NormedAddCommGroup V] [InnerProductSpace ℝ V] [FiniteDimensional ℝ V]
  [MeasurableSpace V] [BorelSpace V]

Formal statement

theorem BookProof.MixedLinearEsa.momentumOp_eq_zero_of_compactSupport_test (m : V) {z : ℂ} (hz : z.im ≠ 0)
    (w : Lp ℂ 2 (volume : Measure V))
    (hw : ∀ φ : 𝓢(V, ℂ), HasCompactSupport (φ : V → ℂ) →
      ∫ x, (starRingEnd ℂ) ((momentumOp m φ) x) * (w x)
        = z * ∫ x, (starRingEnd ℂ) (φ x) * (w x)) :
    w = 0 := by sorry

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