PETSc version 3.17.5
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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 Parameter

snes - SNESFAS

Output Parameter

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
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Index of all manual pages