#include "slepcds.h" PetscErrorCode DSOrthogonalize(DS ds,DSMatType mat,PetscInt cols,PetscInt *lindcols)Logically Collective
ds | - the direct solver context | |
mat | - a matrix | |
cols | - number of columns to orthogonalize (starting from column zero) |
lindcols | - (optional) number of linearly independent columns of the matrix |