Timeline for Bounding 2nd Eigenvalue of a Pseudo-Rotation-ish matrix
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Mar 17, 2012 at 20:58 | comment | added | Aaron Tikuisis | While I appreciate that you picked my answer, I think that you may find it worth your while even to look at en.wikipedia.org/wiki/Perron–Frobenius_theorem . The Perron-Frobenius theorem may come in handy for similar problems. (Of course, recognizing when matrices have tensor decompositions can also come in handy.) | |
| Mar 17, 2012 at 20:01 | vote | accept | user22209 | ||
| Mar 17, 2012 at 20:01 | comment | added | user22209 | This makes sense to me now. Thanks! | |
| Mar 17, 2012 at 19:10 | comment | added | user22209 | Wait. How do you get from X is unitarity equivalent to Y to: 1/2 [ [I X] [X I]] is unitarilye quivalent to 1/2[[ I Y] [ Y I]] ? | |
| Mar 17, 2012 at 19:07 | vote | accept | user22209 | ||
| Mar 17, 2012 at 19:10 | |||||
| Mar 17, 2012 at 15:39 | history | answered | Aaron Tikuisis | CC BY-SA 3.0 |