OAI/GroupTheory/PolycyclicRecognition/Analysis/DominatedAffineLabels.lean

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Finite labels and normalized center error from dominated sampling

  1. theorem OAI.PolycyclicRecognition.affine_labels_center_error_of_dominated_transport line 17

    Source documentation

    The density bound, the two concentration statements and the exact chart identities give both eventual equality of labels and a vanishing center error. No height conclusion is assumed.

    theorem affine_labels_center_error_of_dominated_transport
        {X V W L : Type*} [MeasurableSpace X]
        [NormedAddCommGroup V] [NormedSpace ℝ V] [ProperSpace V]
        [NormedAddCommGroup W] [NormedSpace ℝ W] [Fintype L] [Nonempty L]
        (q : V →L[ℝ] W) (hq : Function.Surjective q)
        (A : L → W →L[ℝ] W) (hA : Function.Injective A)
        {R S : ℝ} (hR : 0 < R) (hS : 0 < S)
        (ξ μ ν : ℕ → ProbabilityMeasure X)
        (a a' : ℕ → L) (b b' c v : ℕ → W) {t : ℝ} (ht : 0 < t)
        (φ : ℕ → C(closedBall (0 : V) R, closedBall (0 : V) S))
        (ψ : ℕ → X → X) (m : ℕ → X → X → X)
        (f : ℕ → X → C(closedBall (0 : V) R, W))
    …