STGetSplitPreconditionerTerm#
Gets the matrices associated with the split preconditioner.
Synopsis#
#include "slepcst.h"
PetscErrorCode STGetSplitPreconditionerTerm(ST st,PetscInt k,Mat *Psplit)
Not Collective
Input Parameters#
st - the spectral transformation context
k - the index of the requested matrix (starting in 0)
Output Parameter#
Psplit - the returned matrix
See Also#
STSetSplitPreconditioner(), STGetSplitPreconditionerInfo()
Level#
advanced
Location#
src/sys/classes/st/interface/stfunc.c
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