Example 35.4.6 (08WM)—The Stacks project

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Table of contents
Part 2: Schemes
Chapter 35: Descent
Section 35.4: Descent for universally injective morphisms
Example 35.4.6 (cite)

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Example 35.4.6. Any split injection in $\text{Mod}_ R$ is universally injective. In particular, any split injection in $\textit{Rings}$ is universally injective.

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