PCBDDCSetNeumannBoundariesLocal

Sets the Neumann boundary degrees of freedom in local numbering

Synopsis

#include "petscpc.h" 
PetscErrorCode PCBDDCSetNeumannBoundariesLocal(PC pc, IS NeumannBoundaries)

Collective

Input Parameters

• pc - the preconditioning context

• NeumannBoundaries - index set of Neumann boundary degrees of freedom in the numbering of the local MATIS matrix

See Also

KSP: Linear System Solvers, PCBDDC, PCBDDCGetNeumannBoundariesLocal(), PCBDDCSetNeumannBoundaries()

Level

intermediate

Location

src/ksp/pc/impls/bddc/bddc.c

Examples

src/ksp/ksp/tutorials/ex59.c
src/ksp/pc/impls/bddc/tests/ex2.c

Implementations

PCBDDCSetNeumannBoundariesLocal_BDDC() in src/ksp/pc/impls/bddc/bddc.c

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