OAI/GroupTheory/PolycyclicRecognition/Analysis/ProbeImageGeometry.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Actual good probes supply the two-path packing geometry
- theorem
OAI.PolycyclicRecognition.probe_image_two_path_geometryline 21Source documentation
A finite image cover retains the witness needed to use the two actual paths. The second endpoint height is derived from its common affine profile; the image bridge is derived from the source bridge and the Lipschitz bound.
theorem probe_image_two_path_geometry {Y : ℕ → Type*} (good : ∀ n, Set (Y n)) (tiles : ℕ → ℕ) (tile : ∀ n, Y n → Fin (tiles n)) (points : ∀ n, Fin (tiles n) → Finset G) (height : G →* Multiplicative W) (f : ℕ → G → G) (center base : ℕ → G) (anchor : ∀ n, Fin (tiles n) → G) (first second : ∀ n, Y n → G) (scale η : ℕ → ℝ) (chart : ℕ → Z → G) (q : Z → V) (z₀ : ℕ → Z) (A : V →ₗ[ℝ] W) (b : W) (E₁ E₂ : Set W) (L B δ D : ℝ) (Λ : ℝ≥0) (hscale : ∀ n, 0 < scale n) (hη : Tendsto η atTop (𝓝 0)) (hδ : 0 < δ) (hLip : ∀ n, LipschitzWith Λ (f n)) (hD : (Λ : ℝ) * D ≤ δ) (hpoint : ∀ n j x, x ∈ points n j → ∃ y ∈ good n, …