Timeline for Why polynomial $\psi^\top(t) A^{-1} \psi(t)$ attains maximum on $[-1, 1]$ at $t = \pm 1$, where $\psi_k(t) = t^k$?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| May 18, 2016 at 14:34 | comment | added | Sergey Dovgal | UPD: I have corrected the mess with the notation, now the vectors are columns, but in Ilya Bogdanov's proof the vectors are still rows, but it doesn't change the essence of matter. | |
| Apr 22, 2016 at 10:01 | history | edited | Sergey Dovgal | CC BY-SA 3.0 |
Corrected mess: dimension and some multiplicative constants.
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| Apr 22, 2016 at 8:05 | history | edited | Sergey Dovgal | CC BY-SA 3.0 |
Corrected mess: dimension and some multiplicative constants.
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| Apr 19, 2016 at 11:16 | vote | accept | Sergey Dovgal | ||
| Apr 18, 2016 at 17:56 | answer | added | Ilya Bogdanov | timeline score: 2 | |
| Apr 18, 2016 at 14:13 | review | First posts | |||
| Apr 18, 2016 at 14:22 | |||||
| Apr 18, 2016 at 14:08 | history | asked | Sergey Dovgal | CC BY-SA 3.0 |