EPSSetClass
Specifies the eigensolver class: either one-sided or two-sided.
Synopsis
#include "slepceps.h"
PetscErrorCode EPSSetClass(EPS eps,EPSClass cl)
Collective on EPS
Input Parameters
| eps | - the eigensolver context
|
| class | - the class of solver
|
Options Database Keys
| -eps_oneside | - one-sided solver
|
| -eps_twoside | - two-sided solver
|
Note
Allowed solver classes are: one-sided (EPS_ONE_SIDE) and two-sided (EPS_TWO_SIDE).
One-sided eigensolvers are the standard ones, which allow the computation of
eigenvalues and (right) eigenvectors, whereas two-sided eigensolvers compute
left eigenvectors as well.
See Also
EPSGetLeftVector(), EPSComputeRelativeErrorLeft(), EPSSetLeftInitialVector(),
EPSClass
Location: src/eps/interface/opts.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages