petsc-3.9.4 2018-09-11
MatCreateTranspose
Creates a new matrix object that behaves like A'
Synopsis
#include "petscmat.h"
PetscErrorCode MatCreateTranspose(Mat A,Mat *N)
Collective on Mat
Input Parameter
A -the (possibly rectangular) matrix
Output Parameter
N -the matrix that represents A'
Notes: The transpose A' is NOT actually formed! Rather the new matrix
object performs the matrix-vector product by using the MatMultTranspose() on
the original matrix
See Also
MatCreateNormal(), MatMult(), MatMultTranspose(), MatCreate()
Level
intermediate
Location
src/mat/impls/transpose/transm.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages