Timeline for A spectral inequality for positive-definite matrices
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 28, 2013 at 15:51 | history | edited | Suvrit | CC BY-SA 3.0 |
fixed stupid error
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| Apr 28, 2013 at 15:48 | comment | added | Suvrit | Oops, sorry, you are right, it should be $nM^2-m^2$! When typing it up, I felt the $\sqrt{M}$ factor to be a bit odd. Let me update the answer! Thanks. | |
| Apr 28, 2013 at 12:43 | comment | added | alvarezpaiva | By the way, it is $s^2 \leq n M^2 - m^2$, right? It makes no difference to the applications I had in mind, because I'm interested in the case $m = M = 1$. | |
| Apr 28, 2013 at 7:04 | comment | added | alvarezpaiva | Thanks Suvrit ! Your answer plus the argument to prove the theorem in the OP yields a very neat result (see the edited question). | |
| Apr 28, 2013 at 6:56 | vote | accept | alvarezpaiva | ||
| Apr 27, 2013 at 20:43 | history | answered | Suvrit | CC BY-SA 3.0 |