Timeline for Elliptic curve group law, Sum of intersection points
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 10, 2011 at 13:53 | vote | accept | Roy Maclean | ||
| Nov 1, 2011 at 20:39 | comment | added | Joe Silverman | I'm not sure what qualifies as a "homework level problem", but it seems to me that both this one and the previous one that you posted (about intersection of a quartic and a conic) fall into that category. If I assigned them in a grad class, I'd certainly expect everyone to be able to solve them. Did you actually spend several hours working on these problems and make no progress? I'm happy with Felipe's answer of a bald "Yes", but really, people, if a problem is this simple, suggest the poster work on it some more instead of answering. Or at most, give a hint. | |
| Nov 1, 2011 at 19:17 | answer | added | Remke Kloosterman | timeline score: 8 | |
| Nov 1, 2011 at 17:41 | comment | added | Felipe Voloch | Yes, they do... | |
| Nov 1, 2011 at 17:41 | answer | added | Francesco Polizzi | timeline score: 3 | |
| Nov 1, 2011 at 17:40 | comment | added | David Lehavi | Denote by p your favorite flex on the plane cubic E, by H the line through p, and by C the degree n curve, then CE ~ nHE because C~nH in the plane. | |
| Nov 1, 2011 at 17:08 | history | asked | Roy Maclean | CC BY-SA 3.0 |