![]() | ArnoldiEigenvalueSolver Class |
Namespace: CenterSpace.NMath.Core
The ArnoldiEigenvalueSolver type exposes the following members.
Name | Description | |
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![]() | ArnoldiEigenvalueSolver |
Constructs a SparseGeneralizedEigServer instance.
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Name | Description | |
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![]() ![]() | Solve(DoubleSymCsrSparseMatrix, DoubleSymCsrSparseMatrix, ArnoldiEigenvalueOptions) |
Solve the generalized symmetric eigenvalue problem
Ax = Mx(lambda) using Arnoldi iteration,
Where A is symmetric and M is symmetric positive semi-definite.
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![]() ![]() | Solve(DoubleSymmetricMatrix, DoubleSymmetricMatrix, ArnoldiEigenvalueOptions) |
Solve the generalized egivenvalue problem
Ax = Mx(lambda)
Where A is sparse symmetric and M is sparse symmetric semi position
definite. Solve is accomplished using a shift and invert spectral
transformation and implicitly restarted Arnoldi iteration.
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