Expanded Symmetric-Indefinite Decomposition Object
- DESCRIPTION:
-
These are objects of class
"expand.lu.Hermitian"
They represent the symmetric indefinite decomposition
of a real symmetric or complex Hermitian matrix.
- GENERATION:
-
This class of objects is returned from the
expand.lu.Hermitian function to represent a symmetric
indefinite decomposition.
- STRUCTURE:
-
The following components must be included in a legitimate
"expand.lu.Hermitian" object:
- l:
-
The unit lower triangular/trapezoidal factor.
- u:
-
The upper triangular/trapezoidal factor.
- permutation:
-
The row permutation applied symmetrically to the original matrix in order to
obtain the factorization.
- SEE ALSO:
-
lu.Hermitian
,
expand
.