# Category:Rings of Square Matrices

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This category contains results about Rings of Square Matrices.

Let $R$ be a ring.

Let $n \in \Z_{>0}$ be a (strictly) positive integer.

Let $\map {\MM_R} n$ denote the $n \times n$ matrix space over $R$.

Let $+$ denote the operation of matrix entrywise addition.

Let $\times$ be (temporarily) used to denote the operation of conventional matrix multiplication.

The algebraic structure:

- $\struct {\map {\MM_R} n, +, \times}$

is known as the **ring of square matrices of order $n$ over $R$**

## Pages in category "Rings of Square Matrices"

The following 5 pages are in this category, out of 5 total.