Timeline for A 2F1 Hypergeometric identity from a Feynman integral
Current License: CC BY-SA 3.0
4 events
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| Dec 12, 2016 at 7:51 | history | edited | მამუკა ჯიბლაძე | CC BY-SA 3.0 |
revived stale link to the Mathematica package
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| Jun 1, 2011 at 1:39 | comment | added | Simon | @Armin: Ok, I haven't really done this kind of analysis before and am not sure how to get bounds on the expansion of $f_1-f_2$ around $d=\infty$... I tried using the integral form of the hypergeometric to extract some suitable asymptotics, but got nowhere. Would you mind expanding your answer on the use of Carlson's theorem? | |
| May 31, 2011 at 0:36 | comment | added | Simon | Thanks! I like the idea of using Carlson's Theorem to show that $f_1-f_2$ is identically zero. It might be a little tricky though, since both $f_i(d)$ have poles at odd $d>2$. But I guess that knowing that $f_1(d)-f_2(d)=0$ for even integers is enough to use Carlson's theorem - so now I just need to check the growth conditions. | |
| May 30, 2011 at 13:41 | history | answered | Armin Straub | CC BY-SA 3.0 |