KSPMINRES#
This code implements the MINRES (Minimum Residual) method.
Notes#
The operator and the preconditioner must be symmetric and the preconditioner must be positive definite for this method.
Supports only left preconditioning.
Reference#
**** -*** Paige & Saunders, Solution of sparse indefinite systems of linear equations, SIAM J. Numer. Anal. 12, 1975.
Contributed by#
Robert Scheichl: maprs@maths.bath.ac.uk
See Also#
KSP: Linear System Solvers, KSPCreate()
, KSPSetType()
, KSPType
, KSP
, KSPCG
, KSPCR
Level#
beginner
Location#
src/ksp/ksp/impls/minres/minres.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages