Timeline for Quadratic twist of curve defined over finite field
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
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| May 16, 2014 at 14:39 | history | undeleted | R.P. | ||
| May 16, 2014 at 14:39 | history | edited | R.P. | CC BY-SA 3.0 |
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| May 16, 2014 at 0:32 | history | deleted | R.P. | via Vote | |
| May 16, 2014 at 0:30 | comment | added | R.P. | Oh, you're absolutely right. Thanks! | |
| May 16, 2014 at 0:24 | comment | added | Michael Zieve | @Cheng-Chiang Tsai: you are exactly correct. The word "only" makes René's answer wrong, though his answer is the correct explanation over rational points which are not branch points. | |
| May 16, 2014 at 0:21 | comment | added | Cheng-Chiang Tsai | Maybe I am being stupid - I thought if there is a rational branch point, then both $B$ and $B'$ has one point above it? | |
| May 16, 2014 at 0:00 | history | edited | R.P. | CC BY-SA 3.0 |
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| May 15, 2014 at 22:16 | history | edited | R.P. | CC BY-SA 3.0 |
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| May 15, 2014 at 22:09 | history | answered | R.P. | CC BY-SA 3.0 |