Timeline for Obstructions for reduced embedded deformation of Artinian rings
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
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| Apr 17, 2010 at 2:59 | comment | added | Hailong Dao | @VA: You are right, my reason is the example also illustrates the smoothing situation: let t=x-y, then S is flat over k[[t]], S/(t)=A, and $S/(t-\alpha) \cong k^2$ for all $\alpha \in k$. | |
| Apr 16, 2010 at 21:53 | history | asked | Hailong Dao | CC BY-SA 2.5 |