KSPGLTRGetLambda#
Get the multiplier on the trust-region constraint when using KSPGLTR
Synopsis#
#include "petscksp.h" 
PetscErrorCode KSPGLTRGetLambda(KSP ksp, PetscReal *lambda)
Not Collective
Input Parameter#
- ksp - the iterative context 
Output Parameter#
- lambda - the multiplier 
See Also#
KSP: Linear System Solvers, KSP, KSPGLTR, KSPGLTRGetMinEig()
Level#
advanced
Location#
Implementations#
KSPGLTRGetLambda_GLTR() in src/ksp/ksp/impls/cg/gltr/gltr.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages