Timeline for Existence of rational section to a flat projective morphism
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 22, 2013 at 15:04 | vote | accept | Jana | ||
| Nov 22, 2013 at 14:21 | answer | added | Jason Starr | timeline score: 2 | |
| Nov 19, 2013 at 20:29 | vote | accept | Jana | ||
| Nov 22, 2013 at 15:04 | |||||
| Nov 19, 2013 at 17:54 | comment | added | Jana | @Moret-Baily-I have edited the question. | |
| Nov 19, 2013 at 17:54 | history | edited | Jana | CC BY-SA 3.0 |
edited body
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| Nov 19, 2013 at 17:50 | comment | added | Laurent Moret-Bailly | Also, I don't see what $W$ is for. | |
| Nov 19, 2013 at 17:10 | history | edited | Jana | CC BY-SA 3.0 |
edited title
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| Nov 19, 2013 at 16:17 | comment | added | abx | The existence of a rational section is a property of the generic fiber of $f$ (having a rational point), while the existence of a flat divisor is a global property. I don't think there is any relation. | |
| Nov 19, 2013 at 16:12 | history | edited | Jana | CC BY-SA 3.0 |
added 9 characters in body
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| Nov 19, 2013 at 15:50 | history | asked | Jana | CC BY-SA 3.0 |