KSPCGSetRadius

Sets the radius of the trust region.

Synopsis

#include "petscksp.h" 
PetscErrorCode  KSPCGSetRadius(KSP ksp, PetscReal radius)
Logically Collective on ksp

Input Parameters

ksp - the iterative context
radius - the trust region radius (Infinity is the default)

Level: advanced

See Also

KSP, KSPCG, KSPNASH, KSPSTCG, KSPGLTR

Location:cgtype.c