OAI/NumberTheory/CubicMoment/Estimates/RoughPrimeTuples.lean

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Bounded ordered prime-factor expansion of the rough remainder in the large-R branch. Every tuple has its literal primary product.

  1. lemma OAI.CubicFirstMoment.ordered_primary_factor_product line 13
  2. lemma OAI.CubicFirstMoment.roughProduct_ordered_primary_factors line 22
  3. lemma OAI.CubicFirstMoment.roughProduct_nonzero_prime_bound line 31
  4. theorem OAI.CubicFirstMoment.bounded_rough_primary_factors line 46

    Source documentation

    The rough remainder also has uniformly bounded prime-factor count; this is needed before replacing it by independent prime dyads.

    theorem bounded_rough_primary_factors {ξ C : ℝ} (hξ : 0 < ξ) (hC : 0 < C)
        {ψ : ℝ → ℝ} (hψ : ∀ x : ℝ, 0 < x → x ≤ 1 → ψ x = 1) :
        ∃ k : ℕ, ∀ᶠ X : ℝ in atTop, ∀ n : Eisenstein,
          primary n → Squarefree n → norm n ≤ C*X → roughProduct ψ (X^ξ) n ≠ 0 →
            (primaryPrimeFactors n).card < k := by
    …

    Mentions: OAI.CubicFirstMoment.Eisenstein, OAI.CubicFirstMoment.primary, OAI.CubicFirstMoment.norm, OAI.CubicFirstMoment.roughProduct, OAI.CubicFirstMoment.primaryPrimeFactors