Timeline for A problem about a matrix norm on $\mathfrak{su}(4)$
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Jan 8, 2015 at 18:24 | history | edited | Denis Serre | CC BY-SA 3.0 |
edited title
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| Sep 10, 2014 at 10:29 | comment | added | Benjamin | I've found the form of $F$ on the subspace for which $[A,B]=0$. I may have found a method that treats the subspace $Tr(AB)=0$ also but I'm less sure. | |
| Sep 10, 2014 at 10:22 | history | edited | Benjamin | CC BY-SA 3.0 |
added 2 characters in body
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| Sep 10, 2014 at 9:53 | comment | added | Robert Bryant | Your particular $B$ is not in ${\frak{su}}(4)$, which consists of traceless skew-Hermitian matrices. Do you mean your example to be $iB$? | |
| Sep 9, 2014 at 22:17 | answer | added | Robert Israel | timeline score: 1 | |
| Sep 9, 2014 at 19:47 | history | edited | Benjamin | CC BY-SA 3.0 |
added 169 characters in body
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| Sep 9, 2014 at 19:41 | history | asked | Benjamin | CC BY-SA 3.0 |