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History of tag 04EB

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changed the statement 2014-12-02 a17cd9a
Typo in algebra.tex

Thanks to Matthieu Romagny
http://stacks.math.columbia.edu/tag/04EA#comment-1149
changed the proof 2014-09-07 9c6723c
Invisible changes

Part of neurotically trying to uniformize use of latex commands in math
mode.
changed the proof 2013-12-22 e179438
LaTeX

Introduced a macro

\def\Ker{\text{Ker}}

and replace all occurrences of \text{Ker} with \Ker
changed the statement 2011-08-13 a2054b4
LaTeX: get rid of useless brackets
assigned tag 04EB 2010-04-08 d88cf7f
Tags: added tags
changed the statement and the proof 2010-04-06 c343399
Universal first order thickenings

	of formally unramified morphisms
created statement with label lemma-universal-thickening in algebra.tex 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.