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Results tagged with algebraic-stacks
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user 496640
8
votes
2
answers
304
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Smallest atlas for algebraic stack
Let $X$ be an algebraic stack of finite type over a field.
Is there an intrinsic way to calculate the minimum of the dimensions of all atlases of $X$?
By intrinsic here I mean using constructions such …
- 447
1
vote
Accepted
Smallest atlas for algebraic stack
Professor Jarod Alper provided me an answer to this question in separate correspondence. When the stabilizer at a point of the stack is smooth, my conjecture above is true by the theory of miniversal …
- 447