Timeline for Orthogonality of positive (semi-)definite matrices
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Jan 14, 2017 at 14:18 | history | suggested | Rodrigo de Azevedo | CC BY-SA 3.0 |
Minor edits
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| Jan 14, 2017 at 13:56 | review | Suggested edits | |||
| S Jan 14, 2017 at 14:18 | |||||
| Jan 13, 2017 at 22:03 | vote | accept | user103308 | ||
| Jan 13, 2017 at 21:57 | answer | added | Robert Israel | timeline score: 9 | |
| Jan 13, 2017 at 21:51 | comment | added | Yemon Choi | I would start by WLOG assuming $B$ is diagonal with non-negative entries (by choice of suitable o.n. basis) and then taking $A=C^\top C$ for a symmetric matrix $C$... does this help? (Sorry, have to run and catch a bus) | |
| Jan 13, 2017 at 21:46 | history | asked | user103308 | CC BY-SA 3.0 |