OAI/NumberTheory/CubicMoment/Estimates/HeckeDualMoment.lean

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Transfer of a common bound for normalized dual polynomials to the retained Hecke integrals. Root numbers and conductors only enter through unit-modulus row factors.

  1. lemma OAI.CubicFirstMoment.gammaQuotient_half_strip line 15
  2. def OAI.CubicFirstMoment.normalizedDualPolynomial line 27
  3. lemma OAI.CubicFirstMoment.finiteHeckeDual_integrand_normalized line 31
  4. lemma OAI.CubicFirstMoment.integrable_normalized_dual_kernel line 45
  5. lemma OAI.CubicFirstMoment.norm_normalization_sq line 67
  6. theorem OAI.CubicFirstMoment.retained_dual_moment_transfer line 81

    Source documentation

    Any common bound on the normalized dual polynomial square-sum gives exactly the factor Z/J in the retained integral square-sum. The constant is independent of the characters, conductors, root numbers and height.

    theorem retained_dual_moment_transfer {ν : Type*}
        (W : ℝ → ℂ) (hW : HasCompactSupport W) (hpos : tsupport W ⊆ Ioi 0)
        (hsm : ContDiff ℝ ∞ W) :
        ∃ C : ℝ, 0 ≤ C ∧ ∀ {ι : Type*} [Fintype ι], ∀ (S : Finset ν) (χ : ι → ν → ℂ) (N : ν → ℝ),
          (∀ v ∈ S, 1 ≤ N v) → ∀ (ε : ι → ℂ) (A : ι → ℝ),
          (∀ i, ‖ε i‖ = 1) → (∀ i, 0 < A i) → ∀ (Z J t B : ℝ),
          1 ≤ Z → 0 < J → 0 ≤ B →
          (∀ τ : ℝ, (∑ i, ‖normalizedDualPolynomial S (χ i) N J (τ-t)‖^2) ≤ B) →
          (∑ i, ‖((1/(2*Real.pi):ℝ):ℂ)*∫ τ : ℝ,
            mellin W ((1/2:ℂ)+(τ:ℂ)*Complex.I)*(Z:ℂ)^((1/2:ℂ)+(τ:ℂ)*Complex.I)*
              finiteHeckeDual S (χ i) N (ε i) (A i)
                ((1/2:ℂ)+((τ-t:ℝ):ℂ)*Complex.I)‖^2) ≤ C*(Z/J)*B := by
    …

    Mentions: OAI.CubicFirstMoment.normalizedDualPolynomial, OAI.CubicFirstMoment.finiteHeckeDual