Timeline for Is any $(n-1)\times (n-1)$ submatrix of an $n \times n$ Vandermonde matrix invertible?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 8, 2011 at 2:01 | vote | accept | Tiebin Mi | ||
| Apr 8, 2011 at 2:01 | |||||
| Apr 7, 2011 at 21:49 | comment | added | Nick S | Or $$ \begin{bmatrix} 1 & 1 & 4 \\ 1 & -1 & 2 \\ 1 & 1 & 1 \end{bmatrix} $$ | |
| Apr 7, 2011 at 13:42 | history | answered | Bart | CC BY-SA 2.5 |