petsc-3.15.0 2021-04-05
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SNESFASCreateCoarseVec

create Vec corresponding to a state vector on one level coarser than current level

Synopsis

#include "petscsnes.h"  
PetscErrorCode SNESFASCreateCoarseVec(SNES snes,Vec *Xcoarse)
Collective

Input Arguments

snes - SNESFAS

Output Arguments

Xcoarse - vector on level one coarser than snes

See Also

SNESFASSetRestriction(), SNESFASRestrict()

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