Timeline for solution of the equation $a^2+pb^2-2c^2-2kcd+(p+k^2)d^2=0$
Current License: CC BY-SA 2.5
10 events
| when toggle format | what | by | license | comment | |
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| Feb 10, 2015 at 16:59 | answer | added | individ | timeline score: -1 | |
| Sep 13, 2010 at 4:56 | history | edited | Charles |
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| Sep 12, 2010 at 11:08 | answer | added | Franz Lemmermeyer | timeline score: 2 | |
| Sep 11, 2010 at 2:33 | answer | added | Will Jagy | timeline score: 2 | |
| Sep 10, 2010 at 21:41 | comment | added | Will Jagy | Extremely unlikely that there is a parametrization of all solutions. What is your background in integral quadratic forms, and, as usual, why do you want to know this? | |
| Sep 10, 2010 at 21:30 | history | edited | M.S | CC BY-SA 2.5 |
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| Sep 10, 2010 at 21:20 | comment | added | Charles Siegel | Evidently, there are solutions when $p=3$. wolframalpha.com/input/?i=diophantine+a^2%2B3*b^2%E2%88%922*c^2%E2%88%922*kcd%2B%283%2Bk^2%29*d^2%3D0 | |
| Sep 10, 2010 at 21:17 | answer | added | alext87 | timeline score: 1 | |
| Sep 10, 2010 at 21:15 | history | edited | M.S | CC BY-SA 2.5 |
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| Sep 10, 2010 at 21:02 | history | asked | M.S | CC BY-SA 2.5 |