slepc-3.18.1 2022-11-02
STApply
Applies the spectral transformation operator to a vector, for instance (A - sB)^-1 B in the case of the shift-and-invert transformation and generalized eigenproblem.
Synopsis
#include "slepcst.h"
PetscErrorCode STApply(ST st,Vec x,Vec y)
Collective on st
Input Parameters
| st | - the spectral transformation context
|
| x | - input vector
|
Output Parameter
See Also
STApplyTranspose(), STApplyHermitianTranspose()
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