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Feb 28, 2023 at 4:02 comment added Peter Haine The nonabelian version of Theorem 2 (for torsion sheaves of groupoids) is treated in Travaux de Gabber, Exposé XX: Rigidité, Théorème 2.1.2 by Laszlo and Moreau.
Mar 3, 2021 at 8:03 comment added user127776 I am wondering whether there is a relative version of formal base change? Let's say a scheme over $\hat{U}$ and it's pullback to over $U$. Can anything be said regarding the etale cohomology?
Mar 10, 2018 at 16:12 vote accept Akhil Mathew
Mar 10, 2018 at 13:23 history edited Piotr Achinger CC BY-SA 3.0
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Mar 10, 2018 at 13:16 history edited Piotr Achinger CC BY-SA 3.0
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Mar 10, 2018 at 13:10 history edited Piotr Achinger CC BY-SA 3.0
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Mar 10, 2018 at 12:59 history edited Piotr Achinger CC BY-SA 3.0
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Mar 10, 2018 at 12:44 history answered Piotr Achinger CC BY-SA 3.0