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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: 7.3
Syntax
public class ArnoldiEigenvalueSolution

The ArnoldiEigenvalueSolution type exposes the following members.

Constructors
  NameDescription
Public methodArnoldiEigenvalueSolution
Constructs an ArnoldiEigenvalueSolution instance with default values.
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Properties
  NameDescription
Public propertyArnoldiUpdateIterations
The number of Arnoldi update iterations taken.
Public propertyEigenvalues
The eigenvalues in ascending algebraic order
Public propertyEigenvectors
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).
Public propertyEigenvectorsComputed
true if eigenvectors were requested and successfully computed.
Public propertyInfo
Information code returned from ARPACK.
Public propertyMessage
Arnoldi solver error message.
Public propertyNumCovergedRitzValues
The number of Ritz values that satisfy the convergence criterion.
Public propertyResiduals
The final residual vector.
Public propertyStatus
The status of Arnoldi solver.
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Methods
See Also