petsc-3.14.1 2020-11-03
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PCMGGetAdaptInterpolation

Get the flag to adapt the interpolator based upon a vector space which should be accurately captured by the next coarser mesh, and thus accurately interpolated.

Synopsis

#include "petscksp.h" 
PetscErrorCode PCMGGetAdaptInterpolation(PC pc, PetscBool *adapt)
Not collective

Input Parameter

pc - the multigrid context

Output Parameter

adapt - flag for adaptation of the interpolator

Keywords

MG, set, Galerkin

See Also

PCMGSetAdaptInterpolation(), PCMGSetGalerkin()

Level

intermediate

Location

src/ksp/pc/impls/mg/mg.c

Implementations

PCMGGetAdaptInterpolation_MG in src/ksp/pc/impls/mg/mg.c

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages