History of tag 02FE
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changed the statement
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2016-11-29 |
6a59b83 |
Couple more exercises
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changed the statement
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2011-08-14 |
ca002a3 |
Whitespace changes
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changed the statement
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2011-03-29 |
ee75333 |
Bunch of changes
(1) Starting to write about thickenings of algebraic spaces
(2) Change Omega^1_{X/S} to Omega_{X/S}
(3) Introduced universal homeomorphisms for algebraic spaces
(4) If X ---> Y is a surjective, integral morphism of schemes
and X is an affine scheme, then Y is an affine scheme
(4) Topological invariance of the site X_{spaces, etale} of an
algebraic space X (proof unfinished}
In order to see that also X_{etale} is a topological invariant
we (I think) need to prove the following result: If X --> Y is a
integral, universally injective, surjective morphism of
algebraic spaces then X is a scheme if and only if Y is a
scheme. There are two proofs of this result in the literature
(one by David Rydh and one by Brian Conrad); both reduce the
result to the Noetherian case by limit arguments. I would
prefer a more direct argument...
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assigned tag 02FE
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2009-05-18 |
f609982
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Added new tags for labels added in previous commit
modified: tags/tags
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changed the label to exercise-formally-smooth
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2009-05-18 |
8795cf8 |
More setup for tags system
modified: algebra.tex
modified: categories.tex
modified: exercises.tex
modified: flat.tex
modified: modules.tex
modified: scripts/functions.py
modified: scripts/make_book.py
modified: scripts/make_index.py
new file: scripts/make_tags.py
modified: scripts/parse.py
modified: tags/tags
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changed the statement
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2009-05-18 |
8795cf8 |
More setup for tags system
modified: algebra.tex
modified: categories.tex
modified: exercises.tex
modified: flat.tex
modified: modules.tex
modified: scripts/functions.py
modified: scripts/make_book.py
modified: scripts/make_index.py
new file: scripts/make_tags.py
modified: scripts/parse.py
modified: tags/tags
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changed the statement
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2009-04-10 |
713944e |
More neurotic changes
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created statement with label in exercises.tex
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2009-01-26 |
4d837cc |
Fixed up exercises file a bit
modified: exercises.tex
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