MatFactorFactorizeSchurComplement#
Factorize the Schur complement matrix computed during the factorization step
Synopsis#
#include "petscmat.h"
PetscErrorCode MatFactorFactorizeSchurComplement(Mat F)
Logically Collective
Input Parameter#
F - the factored matrix obtained by calling
MatGetFactor()
Note#
Must be called after MatFactorSetSchurIS()
See Also#
Matrices, Mat, MatGetFactor(), MatFactorSetSchurIS(), MatFactorInvertSchurComplement()
Level#
advanced
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages