Uses of Interface
org.ojalgo.matrix.task.MatrixTask

Packages that use MatrixTask

Package	Description
org.ojalgo.matrix.decomposition
org.ojalgo.matrix.task
org.ojalgo.matrix.task.iterative

Uses of MatrixTask in org.ojalgo.matrix.decomposition

Subinterfaces of MatrixTask in org.ojalgo.matrix.decomposition

Modifier and Type	Interface	Description
interface	Cholesky<N extends Comparable<N>>	Cholesky: [A] = [L][L]H (or [R]H[R])
interface	Eigenvalue<N extends Comparable<N>>	[A] = [V][D][V]-1 ([A][V] = [V][D]) [A] = any square matrix. [V] = contains the eigenvectors as columns. [D] = a diagonal matrix with the eigenvalues on the diagonal (possibly in blocks).
static interface	Eigenvalue.Generalised<N extends Comparable<N>>
static interface	Eigenvalue.Spectral<N extends Comparable<N>>	“Spectral decomposition” refers specifically to the orthogonal/unitary eigen-decomposition of a normal matrix (most commonly Hermitian / symmetric).
interface	LDL<N extends Comparable<N>>	LDL: [A] = [L][D][L]H (or [R]H[D][R])
interface	LDU<N extends Comparable<N>>	LDU: [A] = [L][D][U] ( [PL][L][D][U][PU] )
interface	LU<N extends Comparable<N>>	LU: [A] = [L][U]
static interface	MatrixDecomposition.Determinant<N extends Comparable<N>>
static interface	MatrixDecomposition.Solver<N extends Comparable<N>>
interface	QR<N extends Comparable<N>>	QR: [A] = [Q][R] Decomposes [this] into [Q] and [R] where: [Q] is an orthogonal matrix (orthonormal columns).
interface	SingularValue<N extends Comparable<N>>	Singular Value: [A] = [U][S][V]T Decomposes [this] into [U], [S] and [V] where: [U] is an orthogonal matrix.

Classes in org.ojalgo.matrix.decomposition that implement MatrixTask

Modifier and Type	Class	Description
final class	SparseQDLDL	Quasi-Definite LDL (QDLDL) sparse decomposition.

Uses of MatrixTask in org.ojalgo.matrix.task

Subinterfaces of MatrixTask in org.ojalgo.matrix.task

Modifier and Type	Interface	Description
interface	DeterminantTask<N extends Comparable<N>>
interface	InverterTask<N extends Comparable<N>>
interface	SolverTask<N extends Comparable<N>>

Classes in org.ojalgo.matrix.task that implement MatrixTask

Modifier and Type	Class	Description
class	AbstractInverter

Uses of MatrixTask in org.ojalgo.matrix.task.iterative

Classes in org.ojalgo.matrix.task.iterative that implement MatrixTask

Modifier and Type	Class	Description
final class	ConjugateGradientSolver	Conjugate Gradient solver for symmetric positive-definite systems [A][x]=[b].
final class	GaussSeidelSolver	Stationary Gauss–Seidel iteration for solving [A][x]=[b] with non-zero diagonal entries.
class	IterativeSolverTask	Base class for iterative solvers of large linear systems [A][x]=[b].
final class	JacobiSolver	Stationary Jacobi iteration for solving [A][x]=[b] with non-zero diagonal entries.
final class	MINRESSolver	Minimal Residual (MINRES) solver for symmetric (possibly indefinite) square systems.
class	MutableSolver	Lightweight mutable wrapper around a list of Equation rows that delegates solving to an IterativeSolverTask.
final class	ParallelGaussSeidelSolver	Experimental parallelised stationary iteration based on Gauss–Seidel-style in-place updates.
final class	QMRSolver	Quasi-Minimal Residual (QMR) solver for general nonsymmetric square systems.