Triangular matrix ring

ID: triangular-matrix-ring

A triangular matrix ring is a specific type of matrix ring made up of upper or lower triangular matrices over a given ring. More formally, let's define it in a bit more detail. ### Definition: 1. **Triangular Matrices**: - An **upper triangular matrix** is a square matrix where all entries below the main diagonal are zero.

New to topics? Read the docs here!