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 SVDGetOperator SVDReset
SVDCrossGetEPS SVDGetOptionsPrefix SVDSetDS
SVDCrossSetEPS SVDGetTransposeMode SVDSetIP
SVDCyclicGetEPS SVDLanczosGetOneSide SVDSetOptionsPrefix
SVDCyclicGetExplicitMatrix SVDLanczosSetOneSide SVDSetTransposeMode
SVDCyclicSetEPS SVDRegister SVDSetUp
SVDCyclicSetExplicitMatrix SVDRegisterAll SVDTRLanczosGetOneSide
SVDGetDS SVDRegisterDestroy SVDTRLanczosSetOneSide
SVDGetIP SVDRegisterDynamic SVDTransposeMode
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
SVDFinalizePackage SVDInitializePackage
No deprecated routines

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