ILU0Preconditioner Class

An incomplete, level 0, LU factorization preconditioner.

Inheritance Hierarchy

SystemObject
Altaxo.Calc.LinearAlgebra.Complex.SolversILU0Preconditioner

Namespace: Altaxo.Calc.LinearAlgebra.Complex.Solvers
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3261.0 (4.8.3261.0)

Syntax

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public sealed class ILU0Preconditioner : IPreconditioner<Complex>

The ILU0Preconditioner type exposes the following members.

Constructors

	Name	Description
	ILU0Preconditioner	Initializes a new instance of the ILU0Preconditioner class

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Methods

	Name	Description
	Approximate	Approximates the solution to the matrix equation Ax = b.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	Initialize	Initializes the preconditioner and loads the internal data structures.
	ToString	Returns a string that represents the current object. (Inherited from Object)

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Remarks

The ILU(0) algorithm was taken from:
Iterative methods for sparse linear systems
Yousef Saad
Algorithm is described in Chapter 10, section 10.3.2, page 275

Reference

Altaxo.Calc.LinearAlgebra.Complex.Solvers Namespace