slepc-3.23.1 2025-05-01
   
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
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages