History of tag 03HV
Go back to the tag's page.
| type |
time |
link |
|
assigned tag 03HV
|
2009-10-25 |
2ad4800
|
Tags: New tags added and two fixed
|
|
created statement with label lemma-generalizations-lift-flat in morphisms.tex
|
2009-10-19 |
4ac058b |
Topology + Morphisms: Fix error in topology lemma + fallout
The error was in thinking that generalizations lift along any
open map of topological spaces, which they do not. An example
can be constructed relatively easily.
It turns out that we never used this anywhere in the rest of the
chapters, which is a lucky break. We fixed a comment about this
in the chapter on morphisms of schemes to be a little more
clear, and we added a lemma stating explicitly that
generalizations do lift along flat morphisms of schemes.
|