petsc-3.7.1 2016-05-15
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MatInvertBlockDiagonal

Inverts the block diagonal entries.

Synopsis

#include "petscmat.h" 
PetscErrorCode MatInvertBlockDiagonal(Mat mat,const PetscScalar **values)
Collective on Mat Many br

Input Parameters

mat -the matrix Many br

Output Parameters

values -the block inverses in column major order (FORTRAN-like) Many br

Note

This routine is not available from Fortran. Many br

Many br

Level:advanced
Location:
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages