ScalingStacks

Lemma 4.2 . [03FH]

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Lemma 4.2.

If a point xx of ZaZ_{a} lies in X⁡(Uvβ)X(U_{v}^{\beta}), then

|⟨v,log⁡|z|⟩+λ⁡(v)|≤C⁡(β)​e−β\displaystyle|\langle v,\log|z|\rangle+\lambda(v)|\leq C(\beta)e^{-\beta}
|⟨v,Arg⁡(z)⟩+θv|≤C⁡(β)​e−β,\displaystyle|\langle v,\operatorname{Arg}(z)\rangle+\theta_{v}|\leq C(\beta)e^{-\beta},

where C⁡(β)→log⁡|Δℤ|C(\beta)\to\log|\Delta_{\mathbb{Z}}| as β→∞\beta\to\infty.

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