Non-effective descent data for projective schemes,” Lemma 110.68.1, tag 08KF

Project, T. S. Non-effective descent data for projective schemes,” Lemma 110.68.1, tag 08KF.

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Web resource

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https://stacks.math.columbia.edu/tag/08KF

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1 citation across 1 artifact.

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Domain-specific

• Descent (Mathematics)
  • Effectivity is a theorem with hypotheses, not a synonym for the cocycle.

    This sourceConstructs projective scheme data along an étale cover that are not effective in schemes. Verified 2026-08-26.

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Registry ID ref:49f1747581a5 · see in the full table