slepc-3.19.2 2023-09-05
   
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