KSPBCGS#
Implements the BiCGStab (Stabilized version of Biconjugate Gradient) method [vdV92]
Notes#
Supports left and right preconditioning but not symmetric
See KSPBCGSL for additional stabilization
See KSPFBCGS, KSPFBCGSR, and KSPPIPEBCGS for flexible and pipelined versions of the algorithm
References#
- vdV92
H. van der Vorst. Bi-CGSTAB: a fast and smoothly converging variant of Bi-CG for the solution of nonsymmetric linear systems. SIAM J. Sci. Stat. Comput., 13:631–644, 1992.
See Also#
KSP: Linear System Solvers, KSPFBCGS, KSPFBCGSR, KSPPIPEBCGS, KSPBCGSL, KSPCreate(), KSPSetType(), KSPType, KSP, KSPBICG, KSPBCGSL, KSPFBICG, KSPQMRCGS, KSPSetPCSide()
Level#
beginner
Location#
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages