totally positive matrix
An n×n matrix over ℝ is said to be
if the determinant
of every square submatrix
is positive. Hence, the determinant
and every element of the matrix are positive.
| Title | totally positive matrix |
|---|---|
| Canonical name | TotallyPositiveMatrix |
| Date of creation | 2013-03-22 17:23:28 |
| Last modified on | 2013-03-22 17:23:28 |
| Owner | Mathprof (13753) |
| Last modified by | Mathprof (13753) |
| Numerical id | 7 |
| Author | Mathprof (13753) |
| Entry type | Definition |
| Classification | msc 15A48 |
| Defines | totally positive |