ScalingStacks

Example 5.3 . [016P]

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Example 5.3.

Assume that dimX=1\dim X=1, and let 𝒳{\mathcal{X}} be a dlt model. Each irreducible component EiE_{i} is then a smooth curve. At a point ξ∈Ei∩Ej\xi\in E_{i}\cap E_{j}, i≠ji\neq j, 𝒳{\mathcal{X}} is snc. At a closed point ξ∈E̊i\xi\in\mathring{E}_{i}, 𝒳{\mathcal{X}} is either regular, or has a cyclic quotient singularity.

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