Description: The ring of $n \times n$ matrices with entries from a finite field $F$, $n$ a natural number.
Keywords matrix ring
Reference(s):
Name | Measure | |
---|---|---|
cardinality | $q^{n^2}$ | |
composition length | left: $n$ | right: $n$ |
global dimension | left: 0 | right: 0 |
Krull dimension (classical) | 0 | |
weak global dimension | 0 |
Name | Description |
---|---|
Jacobson radical | $\{0\}$ |