petsc-3.7.1 2016-05-15
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PCBDDCSetDirichletBoundaries

Set IS defining Dirichlet boundaries for the global problem.

Synopsis

#include "petscpc.h" 
PetscErrorCode PCBDDCSetDirichletBoundaries(PC pc,IS DirichletBoundaries)
Collective Many br

Input Parameters

pc - the preconditioning context Many br
DirichletBoundaries - parallel IS defining the Dirichlet boundaries Many br

Many br

Notes

Provide the information if you used MatZeroRows/Columns routines. Any process can list any global node Many br

See Also

PCBDDC, PCBDDCSetDirichletBoundariesLocal(), MatZeroRows(), MatZeroRowsColumns()

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