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Anderson4D.DetParametrix.Paper42_Moment.R324TailEndpointHarvest

The head harvest at both copies: the ⟨α⟩⁻⁴ half of the tail ledger #

noncomputable def Anderson4D.r324TailInnerMeasure (m : ℕ) :

The measure on the two innermost physical variables (w, v).

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    The three outer peels. The physical integral, written with the three external variables x, y, z integrated innermost, in that order. This is the order in which the external characters are harvested.

    Both head Green edges removed #

    noncomputable def Anderson4D.r324CMDoubleHeadlessCore (ρ : SmoothCutoff) (ε : ℝ) (m : ℕ) (F : Finset (MomentContraction m)) (y w : T4) (v : Fin (2 * m) → T4) :

    The summed flat core with the head chain edge of both copies deleted. Both deleted edges are entity independent, so no cancellation inside F is spent; the result depends only on the two tail external points y, w and the internal variables v.

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      theorem Anderson4D.r324CMFlatCore_eq_heads_mul_doubleHeadless (ρ : SmoothCutoff) (ε : ℝ) {m : ℕ} (hm : 0 < m) (F : Finset (MomentContraction m)) (x y z : T4) (s : T4 × (Fin (2 * m) → T4)) :
      r324CMFlatCore ρ ε m F (x, y, z, s) = greenFn (x - s.2 (leftMomentIndex ⟨0, hm⟩)) * (greenFn (z - s.2 (rightMomentIndex ⟨0, hm⟩)) * r324CMDoubleHeadlessCore ρ ε m F y s.1 s.2)

      The two-head split of the summed core. Both head Green edges factor out of the entity sum.

      Integrability of the character-times-core integrand #

      theorem Anderson4D.r324Tail_integrable_charCore (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (α β : Z4) (F : Finset (MomentContraction m)) :
      theorem Anderson4D.r324Tail_integrable_absCore (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (F : Finset (MomentContraction m)) :

      The two head Fourier coefficients #

      noncomputable def Anderson4D.r324TailBetaCoefficient (ρ : SmoothCutoff) (ε : ℝ) (m : ℕ) (β : Z4) (F : Finset (MomentContraction m)) (s : T4 × (Fin (2 * m) → T4)) :

      The y-Fourier coefficient of the double-headless core: the tail harvest at the left copy, with the entity sum still inside.

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        noncomputable def Anderson4D.r324TailHeadHarvest (ρ : SmoothCutoff) (ε : ℝ) (m : ℕ) (α β : Z4) (F : Finset (MomentContraction m)) (i : Fin m) :

        The head-harvested integral. What is left of clause B after the two head Green edges have been integrated against their characters: the two head characters now sit at the internal anchors v (leftMomentIndex i) and v (rightMomentIndex i), which is where the external mode α enters the internal covariance sum.

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          The three inner integrations #

          theorem Anderson4D.r324Tail_inner_x (ρ : SmoothCutoff) (ε : ℝ) {m : ℕ} (hm : 0 < m) (α β : Z4) (F : Finset (MomentContraction m)) (y z : T4) (s : T4 × (Fin (2 * m) → T4)) :
          ∫ (x : T4), r324ExternalChar m α β (x, y, z, s) * ↑(r324CMFlatCore ρ ε m F (x, y, z, s)) ∂paperMeasure = charT4 β y * ↑(r324CMDoubleHeadlessCore ρ ε m F y s.1 s.2) * (translatedGreenMode α (s.2 (leftMomentIndex ⟨0, hm⟩)) * (charT4 (-α) z * ↑(greenFn (z - s.2 (rightMomentIndex ⟨0, hm⟩)))) * charT4 (-β) s.1)
          theorem Anderson4D.r324Tail_inner_xy (ρ : SmoothCutoff) (ε : ℝ) {m : ℕ} (hm : 0 < m) (α β : Z4) (F : Finset (MomentContraction m)) (z : T4) (s : T4 × (Fin (2 * m) → T4)) :
          ∫ (y : T4), ∫ (x : T4), r324ExternalChar m α β (x, y, z, s) * ↑(r324CMFlatCore ρ ε m F (x, y, z, s)) ∂paperMeasure ∂paperMeasure = r324TailBetaCoefficient ρ ε m β F s * (translatedGreenMode α (s.2 (leftMomentIndex ⟨0, hm⟩)) * (charT4 (-α) z * ↑(greenFn (z - s.2 (rightMomentIndex ⟨0, hm⟩)))) * charT4 (-β) s.1)
          theorem Anderson4D.r324Tail_inner_xyz (ρ : SmoothCutoff) (ε : ℝ) {m : ℕ} (hm : 0 < m) (α β : Z4) (F : Finset (MomentContraction m)) (s : T4 × (Fin (2 * m) → T4)) :
          ∫ (z : T4), ∫ (y : T4), ∫ (x : T4), r324ExternalChar m α β (x, y, z, s) * ↑(r324CMFlatCore ρ ε m F (x, y, z, s)) ∂paperMeasure ∂paperMeasure ∂paperMeasure = ↑(paperFourthOrderModeDecay α) * (charT4 α (s.2 (leftMomentIndex ⟨0, hm⟩)) * charT4 (-α) (s.2 (rightMomentIndex ⟨0, hm⟩)) * charT4 (-β) s.1 * r324TailBetaCoefficient ρ ε m β F s)

          The exact head harvest #

          theorem Anderson4D.r324Tail_sum_eq_alphaDecay_mul_headHarvest (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (hm : 0 < m) (α β : Z4) (F : Finset (MomentContraction m)) :
          ∑ e ∈ F, deterministicMomentContractionTerm ρ ε m α β e = ↑(paperFourthOrderModeDecay α) * r324TailHeadHarvest ρ ε m α β F ⟨0, hm⟩

          The head harvest, exactly. The clause-B left-hand side is the fourth-order mode decay ⟨α⟩⁻⁴ times the head-harvested integral. This is an identity, so the remaining decay factors still multiply on: no estimate has been spent, and the entity sum has never left the integrand.

          The absolute value side #

          theorem Anderson4D.r324Tail_absCore_triple (ρ : SmoothCutoff) (ε : ℝ) {m : ℕ} (hm : 0 < m) (F : Finset (MomentContraction m)) (s : T4 × (Fin (2 * m) → T4)) :

          The three inner integrations of the modulus of the core: the two head Green edges have unit paper mass and are nonnegative, so they disappear.

          theorem Anderson4D.r324Tail_integrable_absDouble (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (hm : 0 < m) (F : Finset (MomentContraction m)) :
          theorem Anderson4D.r324Tail_integral_absCore_eq (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (hm : 0 < m) (F : Finset (MomentContraction m)) :

          The physical L¹ norm of the core, with the two head Green edges integrated out.

          The modulus corollary #

          theorem Anderson4D.r324Tail_norm_headHarvest_le (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (hm : 0 < m) (α β : Z4) (F : Finset (MomentContraction m)) :

          The head harvest is bounded by the clause-A carrier. Dropping the three unimodular characters and the y-oscillation costs nothing beyond the triangle inequality.

          theorem Anderson4D.r324Tail_norm_sum_le_fourthOrder_alpha (ρ : SmoothCutoff) {ε : ℝ} (hε : 0 < ε) (hε1 : ε ≤ 1) {m : ℕ} (hm : 0 < m) (α β : Z4) (F : Finset (MomentContraction m)) :

          The ⟨α⟩⁻⁴ half of the tail ledger, unconditionally. Both head Green edges are entity independent, so both harvests factor out of the entity sum, yielding exactly the clause-A carrier.

          theorem Anderson4D.r324Tail_integral_absCore_le {ρ : SmoothCutoff} {K : ℝ} (hA : R324CappedDensityLedger ρ K) {ε : ℝ} (m : ℕ) (hε : 0 < ε) (hε1 : ε ≤ 1) (hlog : 1 ≤ |Real.log ε|) (hm2 : 2 ≤ m) (hcap : m ≤ truncOrder ε) (F : Finset (MomentContraction m)) :

          The clause-A carrier bound, in the |core| form.

          theorem Anderson4D.r324Tail_norm_sum_le_alphaLedger {ρ : SmoothCutoff} {K : ℝ} (hA : R324CappedDensityLedger ρ K) {ε : ℝ} (m : ℕ) (α β : Z4) (hε : 0 < ε) (hε1 : ε ≤ 1) (hlog : 1 ≤ |Real.log ε|) (hm2 : 2 ≤ m) (hcap : m ≤ truncOrder ε) (F : Finset (MomentContraction m)) :

          The ⟨α⟩⁻⁴ ledger. Clause B graded by the α-endpoint decay alone, for an arbitrary entity set and every m ≥ 2.