slepc-3.18.0 2022-10-01
STGetBalanceMatrix
Gets the balance matrix used by the spectral transformation.
Synopsis
#include "slepcst.h"
PetscErrorCode STGetBalanceMatrix(ST st,Vec *D)
Not collective, but vector is shared by all processors that share the ST
Input Parameter
| st | - the spectral transformation context
|
Output Parameter
| D | - the diagonal matrix (represented as a vector)
|
Note
If the matrix was not set, a null pointer will be returned.
See Also
STSetBalanceMatrix()
Level
developer
Location
src/sys/classes/st/interface/stfunc.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages