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

Packages that use SolverTask

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

Uses of SolverTask in org.ojalgo.matrix.decomposition

Subinterfaces of SolverTask 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])
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.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 SolverTask

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

Uses of SolverTask in org.ojalgo.matrix.task

Methods in org.ojalgo.matrix.task that return SolverTask

Modifier and Type	Method	Description
SolverTask<N>	SolverTask.Factory.make(int numberOfEquations, int numberOfVariables, int numberOfSolutions, boolean symmetric, boolean positiveDefinite)
SolverTask<N>	SolverTask.Factory.make(MatrixStore<N> templateBody, MatrixStore<N> templateRHS)
abstract SolverTask<N>	SolverTask.Factory.make(Structure2D templateBody, Structure2D templateRHS, boolean symmetric, boolean positiveDefinite)

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

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

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.