Category:Definitions/Lower Triangular Matrices

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This category contains definitions related to Lower Triangular Matrices.
Related results can be found in Category:Lower Triangular Matrices.


A lower triangular matrix is a matrix in which all the upper triangular elements are zero.

That is, all the non-zero elements are on the main diagonal or in the lower triangle.

That is, $\mathbf L$ is lower triangular if and only if:

$\forall a_{i j} \in \mathbf U: i < j \implies a_{i j} = 0$

Pages in category "Definitions/Lower Triangular Matrices"

The following 2 pages are in this category, out of 2 total.