| Package | Description |
|---|---|
| dev.nm.algebra.linear.matrix.doubles.factorization.eigen.qr |
| Modifier and Type | Class and Description |
|---|---|
class |
DefaultDeflationCriterion
The default deflation criterion is to use eq. 7.5.2 in Golub and van Loan: H[i,j] is
negligible when
| H[i,j] | < tol * (| H[i-1,j] | + | H[i,j+1] |)
or, when
| H[i-1,j] | + | H[i,j+1] | == 0
and to use eq. 2.2 in Matrix Algorithms, Volume II by Steward G.
|
| Modifier and Type | Field and Description |
|---|---|
DeflationCriterion |
Hessenberg.deflationCriterion |
| Constructor and Description |
|---|
Hessenberg(DeflationCriterion dc)
Construct a Hessenberg utility class.
|
HessenbergDeflationSearch(DeflationCriterion deflationCriterion,
boolean setNegligibleEntriesToZeros,
double epsilon) |
TridiagonalDeflationSearch(DeflationCriterion deflationCriterion,
boolean setNegligibleEntriesToZeros,
double epsilon) |
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