MatNullSpaceAttach
attaches a null space to a matrix. This null space will be removed from the resulting vector whenever MatMult() is called
Synopsis
#include "petscmat.h"
int MatNullSpaceAttach(Mat mat,MatNullSpace nullsp)
Collective on Mat
Input Parameters
| mat | - the matrix
|
| nullsp | - the null space object
|
Notes
Overwrites any previous null space that may have been attached
Keywords
Mat, destroy, null space
See Also
MatCreate(), MatNullSpaceCreate()
Level:developer
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages