MatGetNullSpace#
retrieves the null space of a matrix.
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatGetNullSpace(Mat mat, MatNullSpace *nullsp)
Logically Collective
Input Parameters#
- mat - the matrix 
- nullsp - the null space object 
See Also#
Matrices, Mat, MatCreate(), MatNullSpaceCreate(), MatSetNearNullSpace(), MatSetNullSpace(), MatNullSpace
Level#
developer
Location#
Examples#
src/snes/tutorials/ex69.c
src/ksp/ksp/tutorials/ex73.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages