ArnoldiEigenvalueSolution Class

Class contianing solution information for an Arnoldi iteration eigenvalue problem.

Inheritance Hierarchy

SystemObject
CenterSpace.NMath.CoreArnoldiEigenvalueSolution

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public class ArnoldiEigenvalueSolution

Public Class ArnoldiEigenvalueSolution

public ref class ArnoldiEigenvalueSolution

type ArnoldiEigenvalueSolution =  class end

The ArnoldiEigenvalueSolution type exposes the following members.

Constructors

	Name	Description
	ArnoldiEigenvalueSolution	Constructs an ArnoldiEigenvalueSolution instance with default values.

Properties

	Name	Description
	ArnoldiUpdateIterations	The number of Arnoldi update iterations taken.
	Eigenvalues	The eigenvalues in ascending algebraic order
	Eigenvectors	If eigenvectors were requested the columns of this matrix contain the M-orthonormal eigen vectors, where M is the matrix in the solved eigenvalue problem Ax = Mx(lambda). If eigenvectors were not requested this matrix is empty (0 rows, 0 columns).
	EigenvectorsComputed	true if eigenvectors were requested and successfully computed.
	Info	Information code returned from ARPACK.
	Message	Arnoldi solver error message.
	NumCovergedRitzValues	The number of Ritz values that satisfy the convergence criterion.
	Residuals	The final residual vector.
	Status	The status of Arnoldi solver.

Methods

	Name	Description
	ToString	Returns the Status as a string. (Overrides ObjectToString.)