PEPGetWhichEigenpairs#

Returns which portion of the spectrum is to be sought.

Synopsis#

#include "slepcpep.h" 
PetscErrorCode PEPGetWhichEigenpairs(PEP pep,PEPWhich *which)

Not Collective

Input Parameter#

  • pep - the polynomial eigensolver context

Output Parameter#

  • which - the portion of the spectrum to be sought

Notes#

See PEPSetWhichEigenpairs() for possible values of ‘which’.

See Also#

PEP: Polynomial Eigenvalue Problems, PEPSetWhichEigenpairs(), PEPWhich

Level#

intermediate

Location#

src/pep/interface/pepopts.c

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