Timeline for When is a Schur complement an $M$-matrix?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 16, 2012 at 0:40 | answer | added | Betrand | timeline score: 2 | |
| May 11, 2012 at 0:07 | history | asked | Felix Goldberg | CC BY-SA 3.0 |