EPSProblemType

Determines the type of eigenvalue problem.

Synopsis

typedef enum { EPS_HEP    = 1,
               EPS_GHEP   = 2,
               EPS_NHEP   = 3,
               EPS_GNHEP  = 4,
               EPS_PGNHEP = 5,
               EPS_GHIEP  = 6,
               EPS_BSE    = 7,
               EPS_HAMILT = 8 } EPSProblemType;

Values

• EPS_HEP - Hermitian

• EPS_GHEP - generalized Hermitian

• EPS_NHEP - non-Hermitian

• EPS_GNHEP - generalized non-Hermitian

• EPS_PGNHEP - generalized non-Hermitian with positive (semi-)definite \(B\)

• EPS_GHIEP - generalized Hermitian-indefinite

• EPS_BSE - structured Bethe-Salpeter

• EPS_HAMILT - structured Hamiltonian

Note

In real scalars, one should read the term Hermitian as symmetric.

See Also

EPS: Eigenvalue Problem Solver, EPSSetProblemType(), EPSGetProblemType()

Level

intermediate

Location

include/slepceps.h

---

Index of all EPS routines Table of Contents for all manual pages Index of all manual pages