slepc-3.22.1 2024-10-28

EPSIsPositive

Ask if the EPS object corresponds to an eigenvalue problem type that requires a positive (semi-) definite matrix B.

#include "slepceps.h" 
PetscErrorCode EPSIsPositive(EPS eps,PetscBool* is)

Not Collective

eps

- the eigenproblem solver context

- the answer

intermediate