KSPSTCG
Code to run conjugate gradient method subject to a constraint on the solution norm. This is used in Trust Region methods for nonlinear equations, SNESTR
Options Database Keys
-ksp_stcg_radius <r> -Trust Region Radius
Notes: This is rarely used directly
See Also
KSPCreate(), KSPSetType(), KSPType (for list of available types), KSP, KSPSTCGSetRadius(), KSPSTCGGetNormD()
Level:developer
Location:src/ksp/ksp/impls/cg/stcg/stcg.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages