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 SVDSetInitialSpaceLeft
SVDGetIterationNumber SVDMonitorCancel SVDSetTolerances
SVDGetMonitorContext SVDMonitorConverged SVDSetTrackAll
SVDGetOperationCounters SVDMonitorFirst SVDSetType
SVDGetTolerances SVDMonitorSet SVDSetWhichSingularTriplets
SVDGetTrackAll SVDPrintSolution SVDWhich
SVDGetType SVDSetDimensions
Advanced - Setting more advanced options and customization
SVDAppendOptionsPrefix SVDGetOperator SVDSetIP
SVDCrossGetEPS SVDGetOptionsPrefix SVDSetOptionsPrefix
SVDCrossSetEPS SVDGetTransposeMode SVDSetTransposeMode
SVDCyclicGetEPS SVDLanczosGetOneSide SVDSetUp
SVDCyclicGetExplicitMatrix SVDLanczosSetOneSide SVDTRLanczosGetOneSide
SVDCyclicSetEPS SVDRegister SVDTRLanczosSetOneSide
SVDCyclicSetExplicitMatrix SVDRegisterAll SVDTransposeMode
SVDGetDS SVDReset
SVDGetIP SVDSetDS
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
SVDFinalizePackage SVDInitializePackage
No deprecated routines

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