ScalingStacks

Lemma 4.14 . [04JE]

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Lemma 4.14.

Given any function τ∈C∞​(Δ)\tau\in C^{\infty}(\Delta) on an edge Δ⊂D2×I\Delta\subset D^{2}\times I with τ⁡(0)=0\tau(0)=0, there is a generic-singular fibration whose base is locally affine isomorphic to the affine manifold with singularities (ℝ2×I,Δτ,𝒜)(\mathbb{R}^{2}\times I,\Delta_{\tau},\mathscr{A}) of Example 3.9.

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