Timeline for Is there a notion of Galois extension for Z / p^2?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 8, 2010 at 20:28 | comment | added | Robin Chapman | If I recall correctly, the Galois rings are precisely the finite local rings with maximal ideal generated by a prime $p$. | |
| Apr 8, 2010 at 20:18 | comment | added | Felipe Voloch | This is fine for the unramified extensions, i.e. those that p generates the maximal ideal. | |
| Apr 8, 2010 at 20:03 | history | answered | Robin Chapman | CC BY-SA 2.5 |