slepc-3.21.0 2024-03-30

PEPSTOARGetDetectZeros

Gets the flag that enforces zero detection in spectrum slicing.

#include "slepcpep.h" 
PetscErrorCode PEPSTOARGetDetectZeros(PEP pep,PetscBool *detect)

Not Collective

pep

- the eigenproblem solver context

detect

- whether zeros detection is enforced during factorizations

advanced