OAI/Probability/SLE/Geometry/CompleteAccessGuide.lean

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The complete physical access guide maps to a proper half-plane crosscut based at the actual driving prime end. Properness at infinity is proved from the hydrodynamic normalization in the capacity witness.

  1. theorem OAI.SLEExactGauge.IsCapacityTwoWitness.centered_chart_escapes line 16
  2. theorem OAI.SLEExactGauge.actual_complete_access_guide line 65

    Source documentation

    The continuous complete parameter guide has the exact capacity-map formula at every positive time, including its asymptotic endpoint.

    theorem actual_complete_access_guide
        {U : ℝ≥0 → ℝ} {γ : ℝ≥0 → ℂ} {G F : ℝ≥0 → ℂ → ℂ}
        (hw : IsCapacityTwoWitness U γ G F) (hU : Continuous U)
        (T : ℝ≥0) (hT : 0 < T)
        (hfresh : ∀ s : ℝ≥0, s < T → γ T ∈ survivingDomain γ s)
        (α : ℝ≥0 → ℂ) (hα : Continuous α) (hiα : Function.Injective α)
        (hα0 : α 0 = γ T) (hαD : ∀ t : ℝ≥0, 0 < t → α t ∈ survivingDomain γ T)
        (hescape : Tendsto α atTop (cocompact ℂ)) :
        ∃ β : ℝ≥0 → ℂ, Continuous β ∧ Function.Injective β ∧ β 0 = 0 ∧
          (∀ t : ℝ≥0, 0 < t → β t ∈ upperHalfPlane) ∧
          Tendsto β atTop (cocompact ℂ) ∧
          ∀ t : ℝ≥0, 0 < t → β t = G T (α t) - (U T : ℂ) := by
    …

    Mentions: OAI.SLEExactGauge.IsCapacityTwoWitness, OAI.SLEExactGauge.survivingDomain, OAI.SLEExactGauge.upperHalfPlane