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Z Wu's user avatar
Z Wu's user avatar
Z Wu
  • Member for 6 years, 4 months
  • Last seen more than a month ago
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All Questions Answers
Score Newest
question
5
What is the natural motivation for smooth/étale/unramified morphisms restricting from formally smooth/étale/unramified morphisms?
Oct 3, 2020
question
3
Given a semi-abelian scheme, is the set of points such that the fibres are abelian varities open?
Mar 22, 2019
question
3
How to show analytification functor commutes with forgetful functor?
Jan 23, 2021
question
2
In the definition of big/small étale/fppf/... site, is their covering set really a set?
May 17, 2019
question
2
Examples of semi-abelian schemes over a curve
Aug 26, 2021
question
2
Can global fields be defined as certain topological fields like local fields?
Jun 1
question
1
Does a morphism of etale sheaves restricting to a closed subscheme $Z$ induce a morphism of their subsheaves of sections supported on $Z$?
Apr 24, 2020
question
1
Fpqc-locally constant if and only if étale-locally constant?
Nov 2, 2020
question
0
Let $g$ be regular in $A$, when do we have $(gx_i-f_i)_{A[\underline{x}]}=A[\underline{x}]\cap (gx_i-f_i)_{A_g[\underline{x}]}$
Dec 6, 2022
answer
0
How to show analytification functor commutes with forgetful functor?
Jan 24, 2021
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6
If $a\otimes 1=1\otimes b$, must it be of the form $r\cdot (1\otimes 1)$?
6
What is the natural motivation for smooth/étale/unramified morphisms restricting from formally smooth/étale/unramified morphisms?
5
Intuitive explanation of Nakayama's Lemma
5
Are Monomorphisms injective?

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