OAI/Probability/SLE/Mass/CanonicalMassRestart.lean

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The canonical raw driver functional restarts through the actual inverse Loewner chart. The trace-generation input is precisely the published one already used for ordinary SLE, and strong Markov provides each fresh path.

  1. theorem OAI.SLEExactGauge.Multipoint.CanonicalMass.exists_raw_pathwise_restart line 24

    Source documentation

    One raw functional realizes the original mass and satisfies the finite and terminal pathwise restart identities at every finite stopping time.

    theorem CanonicalMass.exists_raw_pathwise_restart
        (C : CanonicalMass P κ B hBm γ G) (hB : IsBrownianReal B P)
        (hc : ∀ ω, Continuous (fun t => B t ω)) (hκ : 0 < κ)
        (F : Ω → ℝ≥0 → ℂ → ℂ)
        (hw : ∀ ω, IsCapacityTwoWitness (fun t => Real.sqrt κ*B t ω) (γ ω) (G ω) (F ω))
        (hpublished : PublishedTraceGeneration (P.map (sourceDriverPath B hc)) κ (fun t p => p t)) :
        ∃ R : RawCanonicalMass,
          (∀ᵐ ω ∂P, (∀ t, R.process t (sourceDriverPath B hc ω)=C.process t ω) ∧
            R.terminal (sourceDriverPath B hc ω)=C.rational.terminal ω) ∧
          ∀ (τ : Ω → ℝ≥0)
            (_hτ : IsStoppingTime (Filtration.natural B (fun s =>
              (hBm.comp (measurable_const.prodMk measurable_id) : Measurable (B s)).stronglyMeasurable))
    …

    Mentions: OAI.SLEExactGauge.Multipoint.CanonicalMass, OAI.SLEExactGauge.IsCapacityTwoWitness, OAI.SLEExactGauge.PublishedTraceGeneration, OAI.SLEExactGauge.sourceDriverPath, OAI.SLEExactGauge.Multipoint.RawCanonicalMass