MFNGetDimensions

Gets the dimension of the subspace used by the solver.

Synopsis

#include "slepcmfn.h" 
PetscErrorCode MFNGetDimensions(MFN mfn,PetscInt *ncv)

Not Collective

Input Parameter

• mfn - the matrix function solver context

Output Parameter

• ncv - the maximum dimension of the subspace to be used by the solver

See Also

MFN: Matrix Function, MFNSetDimensions()

Level

intermediate

Location

src/mfn/interface/mfnopts.c

Examples

src/mfn/tutorials/ex37.c
src/mfn/tutorials/ex23.c
src/mfn/tutorials/ex23f.F90

---

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