petsc-3.7.5 2017-01-01
MatNullSpaceRemove
Removes all the components of a null space from a vector.
Synopsis
#include "petscmat.h"
PetscErrorCode MatNullSpaceRemove(MatNullSpace sp,Vec vec)
Collective on MatNullSpace
Input Parameters
| sp | - the null space context
|
| vec | - the vector from which the null space is to be removed
|
Keywords
PC, null space, remove
See Also
MatNullSpaceCreate(), MatNullSpaceDestroy(), MatNullSpaceSetFunction()
Level:advanced
Location:src/mat/interface/matnull.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ksp/ksp/examples/tutorials/ex29.c.html
src/ksp/ksp/examples/tutorials/ex32.c.html
src/ksp/ksp/examples/tutorials/ex34.c.html
src/ksp/ksp/examples/tutorials/ex50.c.html