Loading [MathJax]/extensions/tex2jax.js

The Stacks project

History of tag 07AI

Go back to the tag's page.

type time link
assigned tag 07AI 2011-12-07 a9c3de7
TAGS: Added new tags
created statement with label lemma-Weil-restriction-closed-subschemes in flat.tex 2011-12-06 dd41abe
Weil restriction of closed subscheme along flat pure map

I propose to add a lemma which is a corollary to theorem tag=05PF
(currently thm 33.23.3) to the representability of the Weil restriction
of closed subschemes. This is important for applications to
representability of equalizers, kernels (etc.) like in SGA3, tome 2,
Exp. VIII, thm 6.4. (See also prop. B.3 in Abramovich, Romagny, "Moduli
of Galois p-covers in mixed characteristics".)