DSNEPSetMinimality#
Sets the maximum minimality index used internally by the DSNEP.
Synopsis#
#include "slepcds.h"
PetscErrorCode DSNEPSetMinimality(DS ds,PetscInt n)
Logically Collective
Input Parameters#
ds - the direct solver context
n - the maximum minimality index
Options Database Key#
-ds_nep_minimality
- sets the maximum minimality index
Notes#
The maximum minimality index is used only in the contour integral method, and is related to the highest moments used in the method. The default value is 1, a larger value might give better accuracy in some cases, but at a higher cost.
See Also#
Level#
advanced
Location#
Implementations#
DSNEPSetMinimality_NEP() in src/sys/classes/ds/impls/nep/dsnep.c
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