Timeline for Basepoints in the canonical system of algebraic surfaces
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
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| Nov 16, 2010 at 10:14 | comment | added | Francesco Polizzi | I think you meant that the map $\varphi_n$ defined by $|nK_S|$ is a birational morphism onto its image for $n \geq 5$. The statement is even stronger, since it says that the image of $\varphi_n$ is isomorphic to the canonical model of $S$. | |
| Nov 16, 2010 at 8:02 | history | edited | Gianni Bello | CC BY-SA 2.5 |
added 16 characters in body
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| Nov 16, 2010 at 7:43 | history | answered | Gianni Bello | CC BY-SA 2.5 |