OAI/Geometry/RCD/Harmonic/ActualProjectionOuter.lean

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Uniform outer estimates for the actual two-center Poisson projection

  1. theorem OAI.RegularPointCoordinates.actual_two_center_projection_outer line 21

    Source documentation

    The same actual projection satisfies a uniform outer estimate. The transport error is constructed from the second Poisson replacement and its full source measure. All three constants precede the centers and scales.

    theorem actual_two_center_projection_outer {K : ℝ} {n : ℕ}
        (hX : NoncollapsedRCD K n X) [IsFiniteMeasureOnCompacts (hausdorff n X)]
        (hhessian : LocalPoissonHessianActionInput hX)
        (hproduct : LocalPoissonGradientProductInput hX)
        (hpoincare : LocalMeanPoincareInput hX)
        (hgradient : LocalHarmonicL2GradientInput hX) (hn : 2 ≤ n)
        {κ B J C A Cχ epsilon H D L : ℝ}
        (hκ : 0 ≤ κ) (hK : -κ ≤ K) (hB : 0 ≤ B) (hJ : 0 ≤ J)
        (hCχ : 0 ≤ Cχ) (hA : 0 ≤ A) (hepsilon : 0 ≤ epsilon)
        (hH : 0 ≤ H) (hD : 0 ≤ D) (hL : 0 ≤ L) :
        ∃ F G₀ T₀ : ℝ, 0 ≤ F ∧ 0 ≤ G₀ ∧ 0 ≤ T₀ ∧ ∀ {r0 : ℝ} (p₁ p₂ : X)
        (S₁ : DyadicDistanceSources (hausdorff n X) hX.quadratic n κ p₁ r0)
    …

    Mentions: OAI.RegularPointCoordinates.NoncollapsedRCD, OAI.RegularPointCoordinates.hausdorff, OAI.RegularPointCoordinates.LocalPoissonHessianActionInput, OAI.RegularPointCoordinates.LocalPoissonGradientProductInput, OAI.RegularPointCoordinates.LocalMeanPoincareInput, OAI.RegularPointCoordinates.LocalHarmonicL2GradientInput, OAI.RegularPointCoordinates.DyadicDistanceSources