#include "petscsnes.h" PetscErrorCode SNESFASSetRestriction(SNES snes, PetscInt level, Mat mat)
snes | - the multigrid context Many br | |
mat | - the restriction matrix Many br | |
level | - the level (0 is coarsest) to supply [Do not supply 0] Many br |
Many br
One can pass in the interpolation matrix or its transpose; PETSc figures Many brout from the matrix size which one it is. Many br
If you do not set this, the transpose of the Mat set with SNESFASSetInterpolation() Many bris used. Many br
Level:advanced
Location:src/snes/impls/fas/fasfunc.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages