Triangular matrix: Difference between revisions

Revision as of 00:08, 31 July 2004

Revision as of 21:46, 14 August 2004

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</math>

is called '''lower triangular matrix''' or '''left triangular matrix'''. If the diagonal entries in ''L'' are one

:<math> \mathbf{L} =

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</math>

is called '''upper triangular matrix''' or '''right triangular matrix'''. If the diagonal entries in ''U'' are one

:<math> \mathbf{U} =

\begin{pmatrix}