Uses of Interface
org.ojalgo.matrix.task.iterative.Preconditioner

Packages that use Preconditioner

Package	Description
org.ojalgo.matrix.task.iterative
org.ojalgo.optimisation.convex

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

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

Modifier and Type	Class	Description
(package private) final class	IdentityPreconditioner	Identity (no-op) preconditioner.
final class	JacobiPreconditioner	Simple diagonal (Jacobi) preconditioner: M = diag(A), apply M^{-1} x = x ./ diag(A).
final class	SSORPreconditioner	Symmetric Successive Over-Relaxation (SSOR) preconditioner with relaxation factor omega (ω).

Fields in org.ojalgo.matrix.task.iterative declared as Preconditioner

Modifier and Type	Field	Description
static final Preconditioner	Preconditioner.IDENTITY	A no-op preconditioner.
private Preconditioner	IterativeSolverTask.myPreconditioner

Methods in org.ojalgo.matrix.task.iterative that return Preconditioner

Modifier and Type	Method	Description
protected final Preconditioner	IterativeSolverTask.getPreconditioner()
static Preconditioner	Preconditioner.newIdentity()	An identity (no-op) preconditioner.
static Preconditioner	Preconditioner.newJacobi()	A Jacobi (diagonal) preconditioner.
static Preconditioner	Preconditioner.newSSOR(double omega)	A Symmetric Successive Over-Relaxation (SSOR) preconditioner with a specified relaxation factor
static Preconditioner	Preconditioner.newSymmetricGaussSeidel()	A symmetric Gauss-Seidel preconditioner (SSOR with omega=1).

Methods in org.ojalgo.matrix.task.iterative that return types with arguments of type Preconditioner

Modifier and Type	Method	Description
static Supplier<Preconditioner>	Preconditioner.getSSOR(double omega)	Returns a factory method for a Symmetric Successive Over-Relaxation (SSOR) preconditioner with the specified relaxation factor.

Methods in org.ojalgo.matrix.task.iterative with parameters of type Preconditioner

Modifier and Type	Method	Description
IterativeSolverTask.Configurator	IterativeSolverTask.Configurator.preconditioner(Preconditioner preconditioner)	Preconditioner for methods that support it.
protected final void	IterativeSolverTask.setPreconditioner(Preconditioner preconditioner)

Uses of Preconditioner in org.ojalgo.optimisation.convex

Fields in org.ojalgo.optimisation.convex with type parameters of type Preconditioner

Modifier and Type	Field	Description
private Supplier<Preconditioner>	ConvexSolver.Configuration.myIterativePreconditioner