petsc-3.10.2 2018-10-09
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MatGetTransposeNullSpace

retrieves the null space of the transpose of a matrix.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatGetTransposeNullSpace(Mat mat, MatNullSpace *nullsp)
Logically Collective on Mat and MatNullSpace

Input Parameters

mat - the matrix
nullsp - the null space object

See Also

MatCreate(), MatNullSpaceCreate(), MatSetNearNullSpace(), MatSetTransposeNullSpace(), MatSetNullSpace(), MatGetNullSpace()

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