History of tag 06T4
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assigned tag 06T4
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2011-07-09 |
2a72fc9
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Sheaves on Algebraic Stacks
New chapter where we discuss sheaves on algebraic stacks. Basic
material only. Not much there now.
Also added new tags.
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changed the statement
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2011-06-28 |
40aae13 |
End section minimal and tangent space
This could be explained more clearly, but at least it is
consistent and correct.
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created statement with label definition-minimal-versal in formal-defos.tex
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2011-06-28 |
5c0fbf7 |
Versal formal objects
Now we've got uniqueness of versal formal object (correct
statement in the correct generality). This introduces a
different notion of minimality from before -- one which doesn't
look at what happens on tangent spaces. The result later is then
going to be that minimality can be read off from what happens on
tangent spaces, provided we have (S2).
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