OAI/GroupTheory/PolycyclicRecognition/Geometry/CartanTiledLinkedEndpoints.lean

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Exact endpoints of the counted sampler after dilation

  1. theorem OAI.PolycyclicRecognition.CartanWordModel.TiledProbeChainData.linked_endpoints line 35

    Source documentation

    The logarithmic prefixes selected by concentration have exactly the three group endpoints used by the source count and the two image paths.

    theorem TiledProbeChainData.linked_endpoints
        (ExpI : M.coneWordIdeal C → I)
        (bN : Basis (Fin (finrank ℝ (cartanRootIdeal H))) ℝ (cartanRootIdeal H))
        (E : Fin 3 → Set W) (β : Fin 3 → M.ConeIdealBases C)
        (ambient : M.Bases) (t : Fin M.letterCount → ℝ) (scale : ℕ → ℝ)
        (φ : ℕ → I ≃ₜ* I) (ι : I →* F.N.carrier)
        (tiles : ℕ → ℕ) (anchor : ∀ n, Fin (tiles n) → I)
        (D : M.TiledProbeChainData T F hunimod eW C ExpI bN E β ambient t scale φ ι tiles anchor)
        (k u : ℕ → F.N.carrier) (hφ : ∀ n z, ι (φ n z) = k n * ι z * (k n)⁻¹)
        (S : ℕ → MulAut F.N.carrier)
        {Y : ℕ → Type*} [∀ n, MeasurableSpace (Y n)]
        (ψ : ∀ n, Y n →
    …

    Mentions: OAI.PolycyclicRecognition.cartanRootIdeal