Timeline for Matrix $A$ such that for all matrices $B$ the product $AB$ has a row with not a single zero
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 11, 2014 at 22:36 | vote | accept | CommunityBot | ||
| Jul 11, 2014 at 22:36 | vote | accept | CommunityBot | ||
| Jul 11, 2014 at 22:36 | |||||
| Jul 11, 2014 at 19:39 | history | edited | Robert Israel | CC BY-SA 3.0 |
added 30 characters in body
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| Jul 11, 2014 at 17:59 | history | edited | Robert Israel | CC BY-SA 3.0 |
added 261 characters in body
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| Jul 11, 2014 at 17:50 | history | answered | Robert Israel | CC BY-SA 3.0 |