LU decomposition with partial pivoting
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
matrix decomposition method
|
| gptkbp:alsoKnownAs |
gptkb:LUP_decomposition
|
| gptkbp:commonIn |
computer implementations of LU decomposition
|
| gptkbp:form |
PA = LU
|
| https://www.w3.org/2000/01/rdf-schema#label |
LU decomposition with partial pivoting
|
| gptkbp:improves |
numerical stability
|
| gptkbp:involves |
permutation matrix
upper triangular matrix lower triangular matrix |
| gptkbp:L |
lower triangular matrix
|
| gptkbp:output |
P, L, U matrices
|
| gptkbp:PP |
permutation matrix
|
| gptkbp:prevention |
division by small pivots
|
| gptkbp:relatedTo |
gptkb:Gaussian_elimination
|
| gptkbp:step |
partial pivoting
row exchanges |
| gptkbp:U |
upper triangular matrix
|
| gptkbp:usedFor |
solving linear systems
matrix inversion computing determinants |
| gptkbp:usedIn |
numerical linear algebra
|
| gptkbp:bfsParent |
gptkb:LU-Zerlegung
|
| gptkbp:bfsLayer |
7
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