slepc-3.19.2 2023-09-05
   
DSOrthogonalize
Orthogonalize the columns of a matrix. 
Synopsis
#include "slepcds.h" 
PetscErrorCode DSOrthogonalize(DS ds,DSMatType mat,PetscInt cols,PetscInt *lindcols)
Logically Collective
Input Parameters
|  | ds | - the direct solver context | 
|  | mat | - a matrix | 
|  | cols | - number of columns to orthogonalize (starting from column zero) | 
Output Parameter
|  | lindcols | - (optional) number of linearly independent columns of the matrix | 
See Also
 DSPseudoOrthogonalize()
Level
developer
Location
src/sys/classes/ds/interface/dspriv.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages