petsc-3.7.7 2017-09-25
Report Typos and Errors

PCApplyTranspose

 Applies the transpose of preconditioner to a vector.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCApplyTranspose(PC pc,Vec x,Vec y)
Collective on PC and Vec

Input Parameters

pc - the preconditioner context
x - input vector

Output Parameter

y -output vector

Notes: For complex numbers this applies the non-Hermitian transpose.

Developer Notes: We need to implement a PCApplyHermitianTranspose()

Keywords

PC, apply, transpose

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