OAI/NumberTheory/CubicMoment/Estimates/SmallEulerProduct.lean

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The finite Euler factor for a varying small modulus costs only an arbitrary positive power of its norm.

  1. theorem OAI.CubicFirstMoment.supported_euler_small_power line 13
  2. theorem OAI.CubicFirstMoment.supportedParts_card_small_power line 104

    Source documentation

    Uniform subpower counting of the actual supported parts.

    theorem supportedParts_card_small_power {ε : ℝ} (hε : 0 < ε) :
        ∃ C : ℝ, 0 < C ∧ ∀ (v : Eisenstein) (S : Finset EisensteinIdealExponent) (J : ℝ),
          v ≠ 0 → 1 ≤ J → (∀ ν ∈ S, idealExponentNorm ν ≤ J) →
          ((supportedParts v S).card:ℝ) ≤ C*(J*norm v)^ε := by
    …

    Mentions: OAI.CubicFirstMoment.Eisenstein, OAI.CubicFirstMoment.EisensteinIdealExponent, OAI.CubicFirstMoment.idealExponentNorm, OAI.CubicFirstMoment.supportedParts, OAI.CubicFirstMoment.norm