Timeline for Log structure and degeneration
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 20, 2011 at 16:23 | vote | accept | Hanh Duc Do | ||
| Jan 20, 2011 at 13:00 | answer | added | S. Carnahan♦ | timeline score: 3 | |
| Jan 20, 2011 at 10:14 | history | edited | Hanh Duc Do | CC BY-SA 2.5 |
added 85 characters in body
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| Jan 20, 2011 at 10:11 | comment | added | Hanh Duc Do | N is just the natural numbers, and A is affine line. It mean $k[N^2]\cong k[x,y]\cong O(A^2)$. It's monoid analog of the Pontryagin duality between Z and $S^1$ | |
| Jan 20, 2011 at 9:38 | comment | added | Daniel Larsson | Maybe you should explain what $N$ and $A$ are? | |
| Jan 19, 2011 at 22:11 | history | asked | Hanh Duc Do | CC BY-SA 2.5 |