petsc-3.15.0 2021-03-30
PCApplyTranspose
Applies the transpose of preconditioner to a vector.
Synopsis
#include "petscksp.h"
PetscErrorCode PCApplyTranspose(PC pc,Vec x,Vec y)
Collective on PC
Input Parameters
| pc | - the preconditioner context
|
| x | - input vector
|
Output Parameter
Notes
For complex numbers this applies the non-Hermitian transpose.
Developer Notes
We need to implement a PCApplyHermitianTranspose()
See Also
PCApply(), PCApplyBAorAB(), PCApplyBAorABTranspose(), PCApplyTransposeExists()
Level
developer
Location
src/ksp/pc/interface/precon.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages