No-cover phase moments
Lax342547.NoCoverMoments · concepts/Lax342547/NoCoverMoments.lean · lax-342547
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Lemma
Actual componentwise binary channel moments and phase-tail bounds from finite rank growth, under the explicit small-cover exclusion.
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| 1 | import Lax342547.ComponentMoments |
| 2 | import Lax342547.IndexedRankGrowth |
| 3 | |
| 4 | /-! |
| 5 | --- |
| 6 | title: No-cover phase moments |
| 7 | type: lemma |
| 8 | --- |
| 9 | Actual componentwise binary channel moments and phase-tail bounds from finite rank growth, under the explicit small-cover exclusion. |
| 10 | -/ |
| 11 | |
| 12 | namespace Lax342547.NoCoverMoments |
| 13 | |
| 14 | open Lax342547.MomentSpace Lax342547.RelativeEntropy Lax342547.FiniteSampling Lax342547.RetainedImages |
| 15 | open Lax342547.ChannelCharacters Lax342547.TensorCharacters Lax342547.ComponentSpaces |
| 16 | open Lax342547.ComponentDuals Lax342547.CoverProjection |
| 17 | open scoped BigOperators |
| 18 | |
| 19 | axiom sum_matrix_rank {I J ι : Type} [Fintype I] [Fintype J] [Fintype ι] |
| 20 | (A : ι → Matrix I J Binary) : |
| 21 | Module.finrank Binary (LinearMap.range (∑ i, (A i).mulVecLin)) = (∑ i, A i).rank |
| 22 | |
| 23 | axiom no_cover_even_moment {e I J Ω : Type} [Fintype e] [Fintype I] [Fintype J] [Fintype Ω] |
| 24 | [DecidableEq e] [DecidableEq I] [DecidableEq J] |
| 25 | (μ : Ω → ℝ) (A : Ω → e → Matrix I J Binary) (ψ : Ω → ℝ) (r h t k : ℕ) (p : ℝ) |
| 26 | (hμ : Probability μ) (hp0 : 0 ≤ p) (hp1 : p ≤ 1) (hr : 1 ≤ r) |
| 27 | (hA : ∀ x, ∑ i, (A x i).rank ≤ r) (hψ : ∀ x, |ψ x| ≤ 1) |
| 28 | (hsize : 2*t = 2^k) (hk : 100*r+12 ≤ k) |
| 29 | (hcover : ∀ S : Submodule Binary (e → I → Binary), |
| 30 | ∀ T : Submodule Binary (Module.Dual Binary (e → J → Binary)), |
| 31 | Componentwise S → DualComponentwise T → |
| 32 | (Module.finrank Binary S : ℝ) ≤ (r : ℝ)*(2*t) → |
| 33 | (Module.finrank Binary T : ℝ) ≤ (r : ℝ)*(2*t) → |
| 34 | cellMass μ (fun x => projection (LinearMap.piMap (fun i => (A x i).mulVecLin)) S T = 0) ≤ p) : |
| 35 | (∑ c, productLaw (fun _ : e × Fin h => channelLaw) c* |
| 36 | |∑ x, μ x*ψ x*tensorCharacter h (A x) c|^(2*t)) ≤ |
| 37 | (4 : ℝ)^(2*t)*p^(2^(k-(100*r+10)))+1/(2 : ℝ)^(h*2^(k-(100*r+12))) |
| 38 | |
| 39 | axiom no_cover_phase_tail {e I J Ω : Type} [Fintype e] [Fintype I] [Fintype J] [Fintype Ω] |
| 40 | [DecidableEq e] [DecidableEq I] [DecidableEq J] |
| 41 | (μ : Ω → ℝ) (A : Ω → e → Matrix I J Binary) (ψ : Ω → ℝ) (r h t k : ℕ) (p θ : ℝ) |
| 42 | (hμ : Probability μ) (hp0 : 0 ≤ p) (hp1 : p ≤ 1) (hr : 1 ≤ r) |
| 43 | (hA : ∀ x, ∑ i, (A x i).rank ≤ r) (hψ : ∀ x, |ψ x| ≤ 1) |
| 44 | (hsize : 2*t = 2^k) (hk : 100*r+12 ≤ k) |
| 45 | (hcover : ∀ S : Submodule Binary (e → I → Binary), |
| 46 | ∀ T : Submodule Binary (Module.Dual Binary (e → J → Binary)), |
| 47 | Componentwise S → DualComponentwise T → |
| 48 | (Module.finrank Binary S : ℝ) ≤ (r : ℝ)*(2*t) → |
| 49 | (Module.finrank Binary T : ℝ) ≤ (r : ℝ)*(2*t) → |
| 50 | cellMass μ (fun x => projection (LinearMap.piMap (fun i => (A x i).mulVecLin)) S T = 0) ≤ p) |
| 51 | (hθ : 0 < θ) : |
| 52 | cellMass (productLaw (fun _ : e × Fin h => channelLaw)) |
| 53 | (fun c => θ ≤ |∑ x, μ x*ψ x*tensorCharacter h (A x) c|) ≤ |
| 54 | ((4 : ℝ)^(2*t)*p^(2^(k-(100*r+10)))+1/(2 : ℝ)^(h*2^(k-(100*r+12))))/θ^(2*t) |
| 55 | |
| 56 | end Lax342547.NoCoverMoments |
| 57 |
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