slepc-3.23.1 2025-05-01
   
SVDTRLanczosGBidiag
determines the bidiagonalization choice for the TRLanczos GSVD solver 
Synopsis
typedef enum {
  SVD_TRLANCZOS_GBIDIAG_SINGLE, /* single bidiagonalization (Qa) */
  SVD_TRLANCZOS_GBIDIAG_UPPER,  /* joint bidiagonalization, both Qa and Qb in upper bidiagonal form */
  SVD_TRLANCZOS_GBIDIAG_LOWER   /* joint bidiagonalization, Qa lower bidiagonal, Qb upper bidiagonal */
} SVDTRLanczosGBidiag;
See Also
 SVDTRLanczosSetGBidiag(), SVDTRLanczosGetGBidiag()
Level
advanced
Location
include/slepcsvd.h
Index of all SVD routines
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Index of all manual pages