Timeline for Equalizers for morphisms of connected varieties with marked points
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 6, 2012 at 14:18 | comment | added | Jinhyun Park | Thank you. I think I was a bit careless in posting the question. Indeed, I was expecting too much here, and there seem to be easy counter examples. | |
| May 5, 2012 at 16:05 | comment | added | Donu Arapura | Hi Jinhyun, Ulrich is right. Basically, you would need to know that the coincidence locus $\lbrace x\mid f(x)= g(x)\rbrace$ is connected. | |
| May 5, 2012 at 14:33 | comment | added | naf | One can see quite easily that such $(W,t,u)$ need not exist: Take $U$ to be a curve and $f,g$ to be any two morphisms whose images intersect in a finite set. | |
| May 5, 2012 at 13:24 | history | asked | Jinhyun Park | CC BY-SA 3.0 |