petsc-3.14.6 2021-03-30
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KSPBCGS
Implements the BiCGStab (Stabilized version of BiConjugate Gradient) method.
Options Database Keys
see
KSPSolve
()
Notes
See
KSPBCGSL
for additional stabilization Supports left and right preconditioning but not symmetric
References
1.
- van der Vorst, SIAM J. Sci. Stat. Comput., 1992.
See Also
KSPCreate
(),
KSPSetType
(),
KSPType
(for list of available types),
KSP
,
KSPBICG
,
KSPBCGSL
, KSPFBICG,
KSPSetPCSide
()
Level
beginner
Location
src/ksp/ksp/impls/bcgs/bcgs.c
Examples
src/ksp/ksp/tutorials/ex7.c.html
src/ksp/ksp/tutorials/ex7f.F90.html
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages