petsc-3.11.4 2019-09-28
KSPSYMMLQ
This code implements the SYMMLQ method.
Options Database Keys
see KSPSolve() -
Notes
The operator and the preconditioner must be symmetric for this method. The
preconditioner must be POSITIVE-DEFINITE.
Supports only left preconditioning.
Reference: Paige & Saunders, 1975.
See Also
KSPCreate(), KSPSetType(), KSPType (for list of available types), KSP
Level
beginner
Location
src/ksp/ksp/impls/symmlq/symmlq.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages