Content deleted Content added
Jochemkoenig (talk | contribs) I deleted 'generalized' in section Properties: If a nonsingular matrix and its inverse are both nonnegative matrices (i.e. matrices with nonnegative entries), then the matrix is a permutation matrix. |
|||
Line 28:
== Properties ==
* If a nonsingular matrix and its inverse are both [[nonnegative matrices]] (i.e. matrices with nonnegative entries), then the matrix is a
== Generalizations ==
|