OAI/NumberTheory/TotientAsymptotic/TailBoxAggregation.lean
5 declarations, 0 contain sorry, 0 declared as axioms
Aggregate all discrete tails in a box before measuring the continuous prefix. No factor counting the number of tail witnesses occurs.
- def
OAI.TotientAsymptotic.tailBoxLiftline 15 - lemma
OAI.TotientAsymptotic.measurableSet_tailBoxLiftline 20 - lemma
OAI.TotientAsymptotic.volume_tailBoxLiftline 25 - lemma
OAI.TotientAsymptotic.volumeReal_tailBoxLiftline 40 - theorem
OAI.TotientAsymptotic.tail_box_aggregationline 49Source documentation
A common prefix envelope for every tail in one unit box costs only the reciprocal prime mass of that box. Summing disjoint tail boxes then gives one full-dimensional volume.
theorem tail_box_aggregation {R T : ℕ} (K : Finset (Fin T → ℕ)) (S : (Fin T → ℕ) → Set (Fin R → ℝ)) (U : (Fin T → ℕ) → Set (Fin R → ℝ)) (C : ℝ) (hU : ∀ b ∈ K, MeasurableSet (U b)) (hfin : ∀ b ∈ K, volume (U b) ≠ ⊤) (hsub : ∀ b ∈ K, ∀ p ∈ primeBoxTuples b, S p ⊆ U b) (hmass : ∀ b ∈ K, (∏ i, unitPrimeWeight (b i)) ≤ C) : (∑ p ∈ gridPrimeTuples K, reciprocalShiftWeight p * volume.real (S p)) ≤ C * volume.real (tailBoxLift K U) := by …Mentions: OAI.TotientAsymptotic.R, OAI.TotientAsymptotic.primeBoxTuples, OAI.TotientAsymptotic.unitPrimeWeight, OAI.TotientAsymptotic.gridPrimeTuples, OAI.TotientAsymptotic.reciprocalShiftWeight, OAI.TotientAsymptotic.tailBoxLift