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Theorems · Theorem · dynamical systems

CircleDeg1Lift.tendsto_translationNumber_of_dist_bounded_aux

∀ (f : CircleDeg1Lift) (x : ℕ → ℝ) (C : ℝ),
  (∀ (n : ℕ), dist ((f ^ n) 0) (x n) ≤ C) →
    Filter.Tendsto (fun n => x (2 ^ n) / 2 ^ n) Filter.atTop (nhds f.translationNumber)
Defined in
Mathlib.Dynamics.Circle.RotationNumber.TranslationNumber
Cited by
2 results in Mathlib
Foundations
Depth 153 from the axioms · uses propext, Classical.choice, Quot.sound

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