Singular Value Decomposition Solvers - SVD: Examples

The Singular Value Decomposition Solver (SVD) is very similar to the EPS object, but intended for the computation of the partial SVD of a rectangular matrix. With this type of object, the user can specify an SVD problem and solve it with any of the different solvers encapsulated by the package. Some of these solvers are actually implemented through calls to EPS eigensolvers.

The user interface is very similar to that of EPS, both for the options database (e.g., -svd_nsv 4 -svd_type lanczos), and for the programmatic interface (e.g., SVDSetDimensions() / SVDSetType()).

Beginner - Basic usage
SVD SVDDestroy SVDSolve
SVDComputeRelativeError SVDGetConverged SVDType
SVDComputeResidualNorms SVDGetSingularTriplet SVDView
SVDConvergedReason SVDSetFromOptions
SVDCreate SVDSetOperator
Intermediate - Setting options for algorithms and data structures
SVDGetConvergedReason SVDGetWhichSingularTriplets SVDSetInitialSpace
SVDGetDimensions SVDMonitorAll SVDSetTolerances
SVDGetIterationNumber SVDMonitorCancel SVDSetTrackAll
SVDGetMonitorContext SVDMonitorConverged SVDSetType
SVDGetOperationCounters SVDMonitorFirst SVDSetWhichSingularTriplets
SVDGetTolerances SVDMonitorSet SVDWhich
SVDGetTrackAll SVDPrintSolution
SVDGetType SVDSetDimensions
Advanced - Setting more advanced options and customization
SVDAppendOptionsPrefix SVDGetOptionsPrefix SVDSetIP
SVDCrossGetEPS SVDGetTransposeMode SVDSetOptionsPrefix
SVDCrossSetEPS SVDLanczosGetOneSide SVDSetTransposeMode
SVDCyclicGetEPS SVDLanczosSetOneSide SVDSetUp
SVDCyclicGetExplicitMatrix SVDRegister SVDTRLanczosGetOneSide
SVDCyclicSetEPS SVDRegisterAll SVDTRLanczosSetOneSide
SVDCyclicSetExplicitMatrix SVDRegisterDestroy SVDTransposeMode
SVDGetIP SVDRegisterDynamic
SVDGetOperator SVDReset
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
SVDDense SVDFinalizePackage SVDInitializePackage
No deprecated routines

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