Timeline for Determining if some permutation of a vector satisfies a system of linear equations
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 20, 2022 at 19:08 | answer | added | Mohammad Al-Turkistany | timeline score: 5 | |
| Aug 6, 2018 at 5:46 | answer | added | Rodrigo de Azevedo | timeline score: 4 | |
| S Aug 4, 2018 at 22:33 | history | suggested | Rodrigo de Azevedo |
Added tags.
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| Aug 4, 2018 at 22:28 | review | Suggested edits | |||
| S Aug 4, 2018 at 22:33 | |||||
| Aug 4, 2018 at 14:18 | vote | accept | Jack M | ||
| Aug 4, 2018 at 13:14 | answer | added | Mark L. Stone | timeline score: 9 | |
| Aug 3, 2018 at 12:49 | comment | added | Gerry Myerson | Then maybe, Jack, you should go into more detail about what you really want. | |
| Aug 3, 2018 at 11:50 | answer | added | Brendan McKay | timeline score: 23 | |
| Aug 3, 2018 at 10:33 | comment | added | Jack M | @GerryMyerson Not when the dimension is higher than about 12... | |
| Aug 3, 2018 at 10:32 | comment | added | Gerry Myerson | There are only so many permutation matrices. You could just try them all. | |
| Aug 3, 2018 at 10:14 | comment | added | Federico Poloni | @CarloBeenakker OP did not specify that $A$ is square. | |
| Aug 3, 2018 at 10:14 | comment | added | Carlo Beenakker | the obvious necessary condition is ${\rm det}\,A=0$. | |
| Aug 3, 2018 at 9:25 | history | asked | Jack M | CC BY-SA 4.0 |