slepc4py.SLEPc.SVD.TRLanczosGBidiag

class slepc4py.SLEPc.SVD.TRLanczosGBidiag

Bases: object

SVD TRLanczos bidiagonalization choices for the GSVD case.

• SINGLE: Single bidiagonalization (Qa).

• UPPER: Joint bidiagonalization, both Qa and Qb in upper bidiagonal

  form.

• LOWER: Joint bidiagonalization, Qa lower bidiagonal, Qb upper

  bidiagonal.

Attributes Summary

LOWER	Constant LOWER of type int
SINGLE	Constant SINGLE of type int
UPPER	Constant UPPER of type int

Attributes Documentation

LOWER: int = LOWER

Constant LOWER of type int

SINGLE: int = SINGLE

Constant SINGLE of type int

UPPER: int = UPPER

Constant UPPER of type int