SNESNewtonTRSetFallbackType#
Set the type of fallback to use if the solution of the trust region subproblem is outside the radius
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESNewtonTRSetFallbackType(SNES snes, SNESNewtonTRFallbackType ftype)
Input Parameters#
snes - the nonlinear solver object
ftype - the fallback type, see
SNESNewtonTRFallbackType
See Also#
SNES: Nonlinear Solvers, SNESNEWTONTR, SNESNewtonTRPreCheck(), SNESNewtonTRGetPreCheck(), SNESNewtonTRSetPreCheck(),
SNESNewtonTRSetPostCheck(), SNESNewtonTRGetPostCheck()
Level#
intermediate
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages