Timeline for Regular rings and formally smooth algebras
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 5, 2014 at 19:20 | vote | accept | Mister Benjamin Dover | ||
| Dec 3, 2014 at 21:47 | answer | added | Matthieu Romagny | timeline score: 5 | |
| Dec 3, 2014 at 21:32 | comment | added | Mister Benjamin Dover | @user125763: I somehow expected that it is wild in general, but could you (or someone else) provide a reference for what is a fact if you are not mistaken? This would be a good answer. | |
| Dec 3, 2014 at 21:17 | comment | added | bananastack | If I'm not mistaken, a regular variety over a perfect field is smooth (ie A \to B, A perfect field, B finite type, reduced, regular A-algebra). But in general it's probably wild, as there many non-smooth morphisms between smooth varieties (even if you impose some flatness). | |
| Dec 3, 2014 at 21:04 | review | First posts | |||
| Dec 3, 2014 at 21:10 | |||||
| Dec 3, 2014 at 21:03 | history | asked | Mister Benjamin Dover | CC BY-SA 3.0 |