OAI/NumberTheory/EgyptianFractions/MangoldtMajorArcReduction.lean

GitHub source file

8 declarations, 0 contain sorry, 0 declared as axioms

  1. def OAI.Problem337.MangoldtMajorArcReduction.majorArcs line 13

    Source documentation

    The major arcs complementary to the proved logarithmic minor arcs.

    def majorArcs (N : ℕ) : Set ℝ :=
    …
  2. def OAI.Problem337.MangoldtMajorArcReduction.majorIntegral line 18

    Source documentation

    The actual major-arc contribution, not a model exponential sum.

    def majorIntegral (N : ℕ) : ℂ :=
    …
  3. lemma OAI.Problem337.MangoldtMajorArcReduction.measurableSet_majorArcs line 21
  4. theorem OAI.Problem337.MangoldtMajorArcReduction.mangoldt_coefficient_eq_major_add_minor line 25

    Source documentation

    Exact major/minor decomposition of the actual arithmetic coefficient.

    theorem mangoldt_coefficient_eq_major_add_minor (N : ℕ) :
        (mangoldtTripleSum N : ℂ) = majorIntegral N +
          ∫ x in minorArcs 3 N, mangoldtPhaseSum N x ^ 3 * phase (-(N : ℤ)) x := by
    …

    Mentions: OAI.Problem337.mangoldtTripleSum, OAI.Problem337.MangoldtMajorArcReduction.majorIntegral

  5. theorem OAI.Problem337.MangoldtMajorArcReduction.mangoldt_coefficient_sub_major line 40
  6. theorem OAI.Problem337.MangoldtMajorArcReduction.mangoldt_coefficient_sub_major_isLittleO line 48

    Source documentation

    The actual major integral approximates the arithmetic coefficient with an unconditional little-oh quadratic error.

    theorem mangoldt_coefficient_sub_major_isLittleO :
        (fun N : ℕ => (mangoldtTripleSum N : ℂ) - majorIntegral N) =o[atTop]
          (fun N : ℕ => (N : ℝ) ^ 2) := by
    …

    Mentions: OAI.Problem337.mangoldtTripleSum, OAI.Problem337.MangoldtMajorArcReduction.majorIntegral

  7. theorem OAI.Problem337.MangoldtMajorArcReduction.quantitativeThreePrimeLowerBound_of_major_lower line 55

    Source documentation

    A positive quadratic lower bound on the actual major contribution alone now suffices. There is no remaining minor-arc analytic hypothesis.

    theorem quantitativeThreePrimeLowerBound_of_major_lower
        (hmajor : ∃ c : ℝ, 0 < c ∧ ∀ᶠ N : ℕ in atTop, Odd N →
          c * (N : ℝ) ^ 2 ≤ (majorIntegral N).re) :
        QuantitativeThreePrimeLowerBound := by
    …

    Mentions: OAI.Problem337.MangoldtMajorArcReduction.majorIntegral, OAI.Problem337.QuantitativeThreePrimeLowerBound

  8. theorem OAI.Problem337.MangoldtMajorArcReduction.ternaryMangoldtAsymptotic_of_major_asymptotic line 75

    Source documentation

    The full ternary asymptotic follows from its major-arc part alone, since the actual minor integral has already been estimated unconditionally.

    theorem ternaryMangoldtAsymptotic_of_major_asymptotic
        (hmajor : ∀ ε : ℝ, 0 < ε → ∀ᶠ N : ℕ in atTop, Odd N →
          ‖majorIntegral N -
            (((1 / 2 : ℝ) * threePrimeSingularSeries N * (N : ℝ) ^ 2 : ℝ) : ℂ)‖ ≤
            ε * (N : ℝ) ^ 2) : TernaryMangoldtAsymptotic := by
    …

    Mentions: OAI.Problem337.MangoldtMajorArcReduction.majorIntegral, OAI.Problem337.threePrimeSingularSeries, OAI.Problem337.TernaryMangoldtAsymptotic