Timeline for Projection and Positive matrices [closed]
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 26, 2012 at 21:27 | history | edited | Hasan Kurusogan | CC BY-SA 3.0 |
Clarifying question
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| Dec 26, 2012 at 21:16 | history | closed |
Chris Gerig Zev Chonoles Chris Godsil Dan Petersen Misha |
off topic | |
| Dec 26, 2012 at 21:06 | answer | added | Brian Borchers | timeline score: 1 | |
| Dec 26, 2012 at 20:58 | comment | added | Zev Chonoles | Voting to close as a duplicate of mathoverflow.net/questions/117278/… | |
| Dec 26, 2012 at 20:57 | comment | added | user1688 | What do you mean by "projection"? If you mean orthogonal projection, then the unit matrix is a counterexample, but the only one. | |
| Dec 26, 2012 at 20:50 | history | asked | Hasan Kurusogan | CC BY-SA 3.0 |