Loading [MathJax]/extensions/tex2jax.js

The Stacks project

History of tag 0889

Go back to the tag's page.

type time link
changed the statement and the proof 2018-04-18 8ae1f61
Generalities on completion functor
changed the proof 2014-08-01 3418934
Elkik's algebraization in general

This large set of changes finally gives a ``good'' proof of Elkik's
algebraization of rig-etale algebras. Note the fun lemma descending
a given deformation through an \'etale map which is an isomorphism
along the non-\'etale locus!
changed the statement 2012-10-23 2b6580b
Grothendieck existence for algebraic spaces

Finally! Still a bit rough, but obviously correct (TM).
assigned tag 0889 2012-10-11 688e3c6
Tags: added new tags
changed the statement and the proof 2012-10-11 51c1359
Small fix

Forgot to check the output of lemma-existence-tricky actually works.
changed the statement and the proof 2012-10-11 3a9b6dc
Cleanup proofs lemmas

Rerversing the direction of the arrow in the approach sketched on the blog
leads to a much improved exposition.
created statement with label lemma-existence-easy in coherent.tex 2012-10-02 af1a146
Working out the idea from the blog

http://math.columbia.edu/~dejong/wordpress/?p=2818

Seems clear that it is going to work...