OAI/NumberTheory/CubicMoment/Estimates/SmoothHeckeMoment.lean

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A character average of actual full smooth sums is bounded by the normalized dual dyad averages plus the proved negligible tail.

  1. lemma OAI.CubicFirstMoment.norm_sq_le_twice_approx line 13
  2. theorem OAI.CubicFirstMoment.full_smooth_hecke_moment line 26

    Source documentation

    The full smooth-sum moment, from the precisely specified completed Hecke inputs and actual bounds for the normalized dual polynomials.

    theorem full_smooth_hecke_moment
        (W : ℝ → ℂ) (hW : HasCompactSupport W) (hpos : tsupport W ⊆ Ioi 0)
        (hsm : ContDiff ℝ ∞ W) {δ : ℝ} (hδ : 0 < δ) (H R : ℝ) :
        ∃ C D : ℝ, 0 ≤ C ∧ 0 ≤ D ∧
          ∀ {ι : Type*} [Fintype ι], ∀ (χ χdual : ι → EisensteinIdealExponent → ℂ) (ε : ι → ℂ) (A : ι → ℝ),
          (∀ i ν, ‖χ i ν‖ ≤ 1) → (∀ i ν, ‖χdual i ν‖ ≤ 1) →
          (∀ i, ‖ε i‖ = 1) → (∀ i, 0 < A i) → ∀ (Y Z J t : ℝ),
          1 ≤ Y → 1 ≤ Z → 0 < J → Z ≤ Y^H → J ≤ Y^H →
          (∀ i, ((A i)^2*(1+|t|)^2)/(Z*J) ≤ Y^(-δ)) →
          ∀ (L Ldual : ι → ℂ → ℂ),
          (∀ i, Differentiable ℂ (L i)) →
          (∀ i s, 1 < s.re → L i s = normDirichletSeries (χ i) idealExponentNorm s) →
    …

    Mentions: OAI.CubicFirstMoment.EisensteinIdealExponent, OAI.CubicFirstMoment.normDirichletSeries, OAI.CubicFirstMoment.idealExponentNorm