petsc-3.11.4 2019-09-28
SNESFASRestrict
restrict a Vec to the next coarser level
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESFASRestrict(SNES fine,Vec Xfine,Vec Xcoarse)
Collective
Input Arguments
| fine | - SNES from which to restrict
|
| Xfine | - vector to restrict
|
Output Arguments
Xcoarse -result of restriction
See Also
SNESFASSetRestriction(), SNESFASSetInjection()
Level
developer
Location
src/snes/impls/fas/fas.c
Index of all SNESFAS routines
Table of Contents for all manual pages
Index of all manual pages