Timeline for Maximizing/Minimizing the Operator norms of 0-1 matrices subject to a constraint
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
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| Oct 30, 2014 at 19:57 | comment | added | Mustafa Said | You may have just helped me settle an open problem; before I get too excited, I must go over all the details and make sure everything works. I will email you about the paper if all goes well. Thanks again. | |
| Oct 30, 2014 at 19:52 | comment | added | Mike Jury | Oh, is that all you wanted? I thought you were looking for a finer asymptotic, which I imagine must be much more difficult. | |
| Oct 30, 2014 at 19:12 | vote | accept | Mustafa Said | ||
| Oct 30, 2014 at 19:12 | comment | added | Mustafa Said | very nice solution. | |
| Oct 30, 2014 at 19:05 | comment | added | Mike Jury | Test $C$ against the unit vector $e_n = (0, 0, \dots ,0,1)^T$. | |
| Oct 30, 2014 at 19:04 | comment | added | Mustafa Said | I see why $||B|| \leq 2$ but I don't easily see why $||C|| \geq \sqrt{n}$ | |
| Oct 30, 2014 at 18:59 | history | edited | Mike Jury | CC BY-SA 3.0 |
added 345 characters in body
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| Oct 30, 2014 at 18:54 | comment | added | Mustafa Said | can you please explicitly write down the matrices you are referring to for say $n = 4$? | |
| Oct 30, 2014 at 18:50 | history | answered | Mike Jury | CC BY-SA 3.0 |