History of tag 04EB
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time |
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changed the statement
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2014-12-02 |
a17cd9a |
Typo in algebra.tex
Thanks to Matthieu Romagny
http://stacks.math.columbia.edu/tag/04EA#comment-1149
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changed the proof
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2014-09-07 |
9c6723c |
Invisible changes
Part of neurotically trying to uniformize use of latex commands in math
mode.
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changed the proof
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2013-12-22 |
e179438 |
LaTeX
Introduced a macro
\def\Ker{\text{Ker}}
and replace all occurrences of \text{Ker} with \Ker
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changed the statement
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2011-08-13 |
a2054b4 |
LaTeX: get rid of useless brackets
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assigned tag 04EB
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2010-04-08 |
d88cf7f
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Tags: added tags
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changed the statement and the proof
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2010-04-06 |
c343399 |
Universal first order thickenings
of formally unramified morphisms
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created statement with label lemma-universal-thickening in algebra.tex
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2010-04-03 |
9c22ffa |
Algebra: Infinitesimal thickenings
If R ---> S is a formally unramified ring map, then S has a
first infinitesimal thickening over S, which is a surjection S'
---> S with square zero kernel satsifying a suitable universal
property.
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