EPSJDGetFix

Gets the threshold for changing the target in the correction equation. The target in the correction equation is fixed at the first iterations. When the norm of the residual vector is lower than this value the target is set to the corresponding eigenvalue.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSJDGetFix(EPS eps,PetscReal *fix)
Collective on EPS

Input Parameters

eps - the eigenproblem solver context
fix - positive float number

See Also

EPSJDSetFix()

Location: src/eps/impls/davidson/jd/jd.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages