slepc-main 2024-11-15
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MFNSetOperator
Sets the matrix for which the matrix function is to be computed.
Synopsis
#include "slepcmfn.h"
PetscErrorCode
MFNSetOperator
(
MFN
mfn,
Mat
A)
Collective
Input Parameters
mfn
- the matrix function context
A
- the problem matrix
Notes
It must be called before
MFNSetUp
(). If it is called again after
MFNSetUp
() then the
MFN
object is reset.
See Also
MFNSolve
(),
MFNSetUp
(),
MFNReset
()
Level
beginner
Location
src/mfn/interface/mfnsetup.c
Examples
src/eps/tutorials/ex36.c
src/mfn/tutorials/ex23.c
src/mfn/tutorials/ex23f.F90
src/mfn/tutorials/ex26.c
src/mfn/tutorials/ex37.c
src/mfn/tutorials/ex39.c
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages