#include "slepcbv.h" PetscErrorCode BVOrthogonalizeSomeColumn(BV bv,PetscInt j,PetscBool *which,PetscScalar *H,PetscReal *norm,PetscBool *lindep)Collective
bv | - the basis vectors context | |
j | - index of column to be orthogonalized | |
which | - logical array indicating selected columns |
H | - (optional) coefficients computed during orthogonalization | |
norm | - (optional) norm of the vector after being orthogonalized | |
lindep | - (optional) flag indicating that refinement did not improve the quality of orthogonalization |
The use of this operation is restricted to MGS orthogonalization type.
In the case of an indefinite inner product, the lindep parameter is not computed (set to false).