Timeline for Matrix-convexity of inverse of the cofactor matrix
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Jan 24, 2020 at 21:13 | answer | added | Denis Serre | timeline score: 2 | |
| Feb 25, 2015 at 21:26 | vote | accept | Vamsi | ||
| Feb 14, 2015 at 20:34 | comment | added | Suvrit | @Vamsi: this looks like an interesting question. May I ask where it arose? | |
| Feb 14, 2015 at 20:31 | answer | added | Suvrit | timeline score: 9 | |
| Feb 13, 2015 at 18:44 | comment | added | Robert Israel | @ChristianRemling Why would scaling be a problem? Positive (semi)-definiteness is scale-invariant. | |
| Feb 13, 2015 at 18:08 | comment | added | Vamsi | Indeed. I corrected that. | |
| Feb 13, 2015 at 18:08 | history | edited | Vamsi | CC BY-SA 3.0 |
added 5 characters in body
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| S Feb 13, 2015 at 18:01 | history | edited | Christian Remling | CC BY-SA 3.0 |
Added relevant tag
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| S Feb 13, 2015 at 18:01 | history | suggested | Tadashi |
Added relevant tag
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| Feb 13, 2015 at 17:55 | comment | added | Tadashi | I think you meant tf(A) + (1-t)f(B) - f(tA+(1-t)B) positive semi-definite $\forall t \in [0,1]$, right? | |
| Feb 13, 2015 at 17:53 | review | Suggested edits | |||
| S Feb 13, 2015 at 18:01 | |||||
| Feb 13, 2015 at 16:24 | history | asked | Vamsi | CC BY-SA 3.0 |