Timeline for Functorial characterization of open subschemes?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Aug 3, 2017 at 20:48 | history | suggested | Avi Steiner | CC BY-SA 3.0 |
added latex
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| Aug 3, 2017 at 19:50 | review | Suggested edits | |||
| S Aug 3, 2017 at 20:48 | |||||
| Nov 10, 2010 at 13:56 | comment | added | Martin Brandenburg | Some corrections: Gabriels techniques work only for noetherian schemes, and Rosenberg's old techniques only for quasi-compact, quasi-separated schemes; some of the newer ones (but more complicated) for quasi-separated schemes. | |
| Oct 20, 2009 at 22:16 | comment | added | Manny Reyes | Thanks very much! I've never read Gabriel's thesis, and this gives me all the more reason to take the time. | |
| Oct 20, 2009 at 22:15 | vote | accept | Manny Reyes | ||
| Oct 20, 2009 at 20:59 | comment | added | David Zureick-Brown | Awesome answer! Also, this sounds a lot to me like SGA 4, Expose 1, section 4 (subsection 8 or 9 I think) where they work these things out for an arbitrary open immersion of topoi. | |
| Oct 20, 2009 at 12:43 | history | answered | Abdó Roig-Maranges | CC BY-SA 2.5 |