Definition:Monomial Matrix

Definition

A monomial matrix (of order $n$) is an $n \times n$ square matrix with:

exactly one element in each row and column which is not $0$

$0$ elsewhere.

Sources

• 2008: David Joyner: Adventures in Group Theory (2nd ed.) ... (previous) ... (next): Chapter $2$: 'And you do addition?': $\S 2.2$: Functions on vectors: $\S 2.2.3$: $m \times n$ matrices