petsc-3.7.1 2016-05-15
Report Typos and Errors

PCHYPRESetBetaPoissonMatrix

Set Poisson matrix

Synopsis

#include "petscpc.h" 
PetscErrorCode PCHYPRESetBetaPoissonMatrix(PC pc, Mat A)
Collective on PC Many br

Input Parameters

pc - the preconditioning context Many br
A - the matrix Many br

Many br

Notes: A should be obtained by discretizing the Poisson problem with linear finite elements. Many brFollowing HYPRE convention, the scalar Poisson solver of AMS can be turned off by passing NULL. Many br

See Also


Level:intermediate
Location:
src/ksp/pc/impls/hypre/hypre.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages