KSPMINRESSetRadius#
Set the maximum solution norm allowed for use with trust region methods
Synopsis#
#include "petscksp.h" 
PetscErrorCode KSPMINRESSetRadius(KSP ksp, PetscReal radius)
Logically Collective
Input Parameters#
- ksp - the iterative context 
- radius - the value 
Options Database Key#
- -ksp_minres_radius - - maximum allowed solution norm
Developer Note#
Perhaps the KSPXXXSetRadius() should be unified
See Also#
KSP: Linear System Solvers, KSP, KSPMINRES, KSPMINRESSetUseQLP()
Level#
beginner
Location#
Implementations#
KSPMINRESSetRadius_MINRES() in src/ksp/ksp/impls/minres/minres.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages