Timeline for Example of a nonsmoothable scheme
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 7, 2019 at 21:48 | vote | accept | flitwick | ||
| Jun 7, 2019 at 17:34 | answer | added | Mohan | timeline score: 1 | |
| Jun 7, 2019 at 17:00 | review | Close votes | |||
| Jun 12, 2019 at 3:05 | |||||
| Jun 7, 2019 at 16:37 | comment | added | user141498 | 3. $\mathrm{Spec}\:k$ has only one point so not much space for deformations there. I am not sure what are the parameter spaces allowed to be (I have seen DVRs, Artinian local rings, affine spaces, projective spaces used, but it would be hard to write down a complete list as essentially any morphism could be considered as a family, depending on your needs). | |
| Jun 7, 2019 at 16:35 | review | First posts | |||
| Jun 7, 2019 at 17:12 | |||||
| Jun 7, 2019 at 16:35 | comment | added | user141498 | 2. Probably it means that there is a non-singular fiber in your family, I don't think that it refers to the total space. | |
| Jun 7, 2019 at 16:30 | history | asked | flitwick | CC BY-SA 4.0 |