PEPConvergedReason#
Reason an eigensolver was determined to have converged or diverged.
Synopsis#
typedef enum {/* converged */
PEP_CONVERGED_TOL = 1,
PEP_CONVERGED_USER = 2,
/* diverged */
PEP_DIVERGED_ITS = -1,
PEP_DIVERGED_BREAKDOWN = -2,
PEP_DIVERGED_SYMMETRY_LOST = -3,
PEP_CONVERGED_ITERATING = 0} PEPConvergedReason;
Values#
PEP_CONVERGED_TOL- converged up to tolerancePEP_CONVERGED_USER- converged due to a user-defined conditionPEP_DIVERGED_ITS- exceeded the maximum number of allowed iterationsPEP_DIVERGED_BREAKDOWN- generic breakdown in methodPEP_DIVERGED_SYMMETRY_LOST- pseudo-Lanczos was not able to keep symmetry
See Also#
PEP: Polynomial Eigenvalue Problems, PEPSolve(), PEPGetConvergedReason(), PEPSetTolerances()
Level#
intermediate
Location#
Index of all PEP routines Table of Contents for all manual pages Index of all manual pages