ScalingStacks

Proposition 2.5 . [02DM]

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Proposition 2.5.

Let φ,ψ∈ℰ1​(X,ω)\varphi,\psi\in{\mathcal{E}}^{1}(X,\omega) be two negative functions and fix ε>0\varepsilon>0. Assume ωφn=μ\omega_{\varphi}^{n}=\mu satisfies ℋ⁡(α,A,ω){\mathcal{H}}(\alpha,A,\omega) and ψ\psi is bounded. There exists C=C⁡(α,A,ω,‖ψ‖L∞​(X))>0C=C(\alpha,A,\omega,||\psi||_{L^{\infty}(X)})>0 such that

supX(ψ−φ)≤ε+C​[C​a​pω​(φ−ψ<−ε)]α/n.\sup_{X}(\psi-\varphi)\leq\varepsilon+C\left[Cap_{\omega}(\varphi-\psi<-\varepsilon)\right]^{\alpha/n}.

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