#include "slepcip.h" PetscErrorCode IPPseudoOrthogonalize(IP ip,PetscInt n,Vec *V,PetscReal *omega,Vec v,PetscScalar *H,PetscReal *norm,PetscBool *lindep)Collective on IP and Vec
| ip | - the inner product (IP) context | |
| n | - number of columns of V | |
| V | - set of vectors | |
| omega | - set of signs that define a signature matrix |
| H | - coefficients computed during orthogonalization | |
| norm | - norm of the vector after being orthogonalized | |
| lindep | - flag indicating that refinement did not improve the quality of orthogonalization |
On exit, v = v0 - V*Omega*H, where v0 is the original vector v.
This routine does not normalize the resulting vector. The output argument 'norm' may be negative.
Location: src/ip/ipbiorthog.c
Index of all IP routines
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Index of all manual pages