slepc-3.22.2 2024-12-02
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BVBiorthogonalizeColumn
Bi-orthogonalize a column of two
BV
objects.
Synopsis
#include "slepcbv.h"
PetscErrorCode
BVBiorthogonalizeColumn
(
BV
V,
BV
W,
PetscInt
j)
Collective
Input Parameters
V
- first basis vectors context
W
- second basis vectors context
j
- index of column to be bi-orthonormalized
Notes
This function bi-orthogonalizes vectors V[j],W[j] against W[0..j-1], and V[0..j-1], respectively, so that W[0..j]'*V[0..j] = diagonal.
See Also
BVOrthogonalizeColumn
(),
BVBiorthonormalizeColumn
()
Level
advanced
Location
src/sys/classes/bv/interface/bvbiorthog.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages