slepc4py.SLEPc.SVD.Type

class slepc4py.SLEPc.SVD.Type

Bases: object

SVD types.

• CROSS: Eigenproblem with the cross-product matrix.

• CYCLIC: Eigenproblem with the cyclic matrix.

• LAPACK: Wrappers to dense SVD solvers in Lapack.

• LANCZOS: Lanczos.

• TRLANCZOS: Thick-restart Lanczos.

• RANDOMIZED: Iterative RSVD for low-rank matrices.

Wrappers to external SVD solvers (should be enabled during installation of SLEPc)

• SCALAPACK:

• KSVD:

• ELEMENTAL:

• PRIMME:

Attributes Summary

CROSS	Object CROSS of type str
CYCLIC	Object CYCLIC of type str
ELEMENTAL	Object ELEMENTAL of type str
KSVD	Object KSVD of type str
LANCZOS	Object LANCZOS of type str
LAPACK	Object LAPACK of type str
PRIMME	Object PRIMME of type str
RANDOMIZED	Object RANDOMIZED of type str
SCALAPACK	Object SCALAPACK of type str
TRLANCZOS	Object TRLANCZOS of type str

Attributes Documentation

CROSS: str = CROSS

Object CROSS of type str

CYCLIC: str = CYCLIC

Object CYCLIC of type str

ELEMENTAL: str = ELEMENTAL

Object ELEMENTAL of type str

KSVD: str = KSVD

Object KSVD of type str

LANCZOS: str = LANCZOS

Object LANCZOS of type str

LAPACK: str = LAPACK

Object LAPACK of type str

PRIMME: str = PRIMME

Object PRIMME of type str

RANDOMIZED: str = RANDOMIZED

Object RANDOMIZED of type str

SCALAPACK: str = SCALAPACK

Object SCALAPACK of type str

TRLANCZOS: str = TRLANCZOS

Object TRLANCZOS of type str