QEPGetDimensions

Gets the number of eigenvalues to compute and the dimension of the subspace.

Synopsis

#include "slepcqep.h" 
PetscErrorCode QEPGetDimensions(QEP qep,PetscInt *nev,PetscInt *ncv,PetscInt *mpd)
Not Collective

Input Parameter

qep - the quadratic eigensolver context

Output Parameters

nev - number of eigenvalues to compute
ncv - the maximum dimension of the subspace to be used by the solver
mpd - the maximum dimension allowed for the projected problem

Notes

The user can specify NULL for any parameter that is not needed.

See Also

QEPSetDimensions()

Location: src/qep/interface/qepopts.c
Index of all QEP routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/qep/examples/tutorials/ex16.c.html
src/qep/examples/tutorials/ex17.c.html
src/qep/examples/tutorials/ex16f90.F90.html