slepc-3.19.2 2023-09-05
   
PEPGetDimensions
Gets the number of eigenvalues to compute and the dimension of the subspace. 
Synopsis
#include "slepcpep.h" 
PetscErrorCode PEPGetDimensions(PEP pep,PetscInt *nev,PetscInt *ncv,PetscInt *mpd)
Not Collective
Input Parameter
|  | pep | - the polynomial 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
 PEPSetDimensions()
Level
intermediate
Location
src/pep/interface/pepopts.c
Examples
src/pep/tutorials/ex16.c
src/pep/tutorials/ex16f90.F90
src/pep/tutorials/ex17.c
src/pep/tutorials/ex28.c
src/pep/tutorials/ex38.c
Index of all PEP routines
Table of Contents for all manual pages
Index of all manual pages