Timeline for Eigenspace of Euclidean distance matrix.
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 9, 2011 at 0:22 | comment | added | Tom Leinster | OK, sorry not to have added anything new. (Personally I find this fact of Schoenberg's rather surprising, in that the triangle inequality doesn't have to be mentioned.) I'm afraid I don't have any further thoughts. | |
| Aug 8, 2011 at 22:56 | comment | added | Sunni | +1, Thanks, I know this fact. Do you think if it is possible to characterize the orthogonal matrix $P$ such that $P^TMP$ is diagonal? | |
| Aug 8, 2011 at 14:55 | history | answered | Tom Leinster | CC BY-SA 3.0 |