slepc-3.22.1 2024-10-28
STApplyMat
Applies the spectral transformation operator to a matrix, for instance (A - sB)^-1 B in the case of the shift-and-invert transformation and generalized eigenproblem.
Synopsis
#include "slepcst.h"
PetscErrorCode STApplyMat(ST st,Mat X,Mat Y)
Collective
Input Parameters
| st | - the spectral transformation context
|
| X | - input matrix
|
Output Parameter
See Also
STApply()
Level
developer
Location
src/sys/classes/st/interface/stsolve.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages