Productive matrix

In linear algebra, a square nonnegative matrix $A$ of order $n$ is said to be productive, or to be a Leontief matrix, if there exists a $n \times 1$ nonnegative column matrix $P$ such as $P-AP$ is a positive matrix.

单词	Leontief matrix
释义	Leontief matrix 英语百科 Productive matrix In linear algebra, a square nonnegative matrix $A$ of order $n$ is said to be productive, or to be a Leontief matrix, if there exists a $n \times 1$ nonnegative column matrix $P$ such as $P-AP$ is a positive matrix.
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