Timeline for What does the Jacobian of a curve tell us about the curve?
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
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| Oct 18, 2016 at 19:15 | history | edited | tttbase |
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| Aug 12, 2013 at 5:33 | comment | added | roy smith | thus perhaps it is more useful to describe how the information is differently encoded - e.g a curve is hyperelliptic iff the theta divisor has singular locus of codimension two in theta. | |
| Aug 12, 2013 at 5:25 | comment | added | roy smith | Abhinav: I believe "the Jacobian" usually denotes the polarized abelian variety, so I agree with Felipe. | |
| Aug 12, 2013 at 1:01 | history | made wiki | Post Made Community Wiki by Ben Webster♦ | ||
| Aug 11, 2013 at 8:34 | answer | added | Darius Math | timeline score: 12 | |
| Aug 11, 2013 at 6:55 | comment | added | Dan Petersen | You could also look at the question mathoverflow.net/questions/128593/… | |
| Aug 11, 2013 at 2:17 | comment | added | Abhinav Kumar | @FelipeVoloch : not necessarily. You need the Jacobian plus the theta divisor (or polarization) to tell you everything - there could be two non-isomorphic curves with isomorphic Jacobians. | |
| Aug 11, 2013 at 1:57 | answer | added | Donu Arapura | timeline score: 21 | |
| Aug 10, 2013 at 23:31 | comment | added | Felipe Voloch | By Torelli's theorem, everything. | |
| Aug 10, 2013 at 23:08 | history | asked | Lalit Jain | CC BY-SA 3.0 |