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seen Mar 11 at 14:12

Sep
8
awarded  Commentator
Sep
8
comment On the local structure of Deligne-Mumford stacks
Of course I know about it, thanks.
Sep
8
revised On the local structure of Deligne-Mumford stacks
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Sep
7
asked On the local structure of Deligne-Mumford stacks
Feb
6
awarded  Critic
Feb
4
comment On the local structure of stacks
@pranavk: I deliberately did not specify, because I am interested in any kind of results.
Feb
3
asked On the local structure of stacks
Feb
3
awarded  Supporter
Feb
3
comment On the coarse moduli space of a stack
And is it right that the sheafification of $\mathcal{X}^s$ is a scheme in the case of the quotient stack $[\mathbb{A}^1/\mathbb{Z}_n]$?
Feb
3
accepted On the coarse moduli space of a stack
Feb
3
comment On the coarse moduli space of a stack
Thanks for the detailed answer, Dan. So, do I understand correctly that, if the sheafification of $\mathcal{X}^s$ is represented by a scheme, then it is a coarse moduli for $\mathcal{X}$?
Feb
2
comment On the coarse moduli space of a stack
And what if $\mathcal{X}$ is the classifying stack BG or, for example, the quotient stack $[\mathbb{A}/\mathbb{Z}_n]$? Isn't $\mathcal{X}^s$ the coarse moduli for $\mathcal{X}$ in these cases?
Feb
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revised On the coarse moduli space of a stack
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Feb
2
revised On the coarse moduli space of a stack
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Feb
2
revised On the coarse moduli space of a stack
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Feb
2
revised On the coarse moduli space of a stack
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Feb
2
revised On the coarse moduli space of a stack
added 211 characters in body; edited title
Feb
2
asked On the coarse moduli space of a stack
Jan
24
revised On the flatness of certain morphism
edited title
Jan
24
revised On the flatness of certain morphism
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