The category of modules modulo torsion modules,” Tag 0B0J

Authors, T. S. P. The category of modules modulo torsion modules,” Tag 0B0J.

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Web resource

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Web

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https://stacks.math.columbia.edu/tag/0B0J

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1 citation across 1 artifact.

Domain-specific

• Localizing Subcategory
  • For \(A=\mathbb Z\), the unit \(\mathbb Z\to\mathbb Q\) has zero kernel and torsion cokernel \(\mathbb Q/\mathbb Z\), making the “isomorphic after quotienting” relation concrete.

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