Timeline for Orthonormal matrices with columns that switch signs
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 26, 2023 at 15:47 | vote | accept | cnp | ||
| May 26, 2023 at 2:16 | comment | added | cnp | Thanks! It’s a nice counterexample! I have to check, n may be even in the class of problems of interest. Not that means much. | |
| May 25, 2023 at 16:02 | history | answered | Nathaniel Johnston | CC BY-SA 4.0 |