Lemma 76.55.2 (0DSF)—The Stacks project

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Table of contents
Part 4: Algebraic Spaces
Chapter 76: More on Morphisms of Spaces
Section 76.55: Families of nodal curves
Lemma 76.55.2 (cite)

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Lemma 76.55.2. The property of being at-worst-nodal of relative dimension $1$ is preserved under base change.

Proof. See Morphisms of Spaces, Remark 67.22.4 and Algebraic Curves, Lemma 53.20.4. $\square$

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