History of tag 0464
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changed the proof
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2011-05-31 |
aa44aae |
Small improvement
Added some missing references to the proof of the lemma
describing finite type points as those which have a nice
``residual gerbe''.
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changed the proof
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2010-06-18 |
a283271 |
Definition of a presentation of an algebraic stack
Plus some small local improvements.
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assigned tag 0464
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2010-01-29 |
49580f9
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Tags: added new tags
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created statement with label lemma-finite-presentation-finite-type in spaces-morphisms.tex
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2010-01-25 |
79c5606 |
Bootstrap: Added new chapter
It seems better to discuss the bootstrap theorems in a separate
chapter following the discussion of the basic material on
algebraic spaces. This can then be used in the chapter on
algebraic stacks when discussing presentations and what not.
The goal is to prove the theorem that an fppf sheaf F for which
there exists a scheme X and a morphism f : X --> F such that
f is representable by algebraic spaces
f is flat, surjective and locally of finite presentation
is automatically an algebraic space. We have almost all the
ingredients ready except for a slicing lemma -- namely somehow
lemma 3.3 part (1) of Keel-Mori.
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