Timeline for Homeomorphism onto a closed subset of a scheme that isn't a closed immersion
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 6, 2010 at 1:13 | vote | accept | solbap | ||
| Feb 14, 2010 at 13:59 | comment | added | Emerton | David is correct; I've added this. | |
| Feb 14, 2010 at 13:54 | history | edited | Emerton | CC BY-SA 2.5 |
added 55 characters in body
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| Feb 14, 2010 at 12:50 | comment | added | David E Speyer | I suspect that $X \to X'$ is meant to be the relative Frobenius map. But I hope we'll get a confirmation soon. | |
| Feb 14, 2010 at 8:46 | comment | added | jnewton | In the second example, is $X$ the normalisation of $X'$ (as in the third example)? | |
| Feb 14, 2010 at 5:49 | history | answered | Emerton | CC BY-SA 2.5 |