DMPlexComputeMassMatrixGeneral#

Form the local portion of the mass matrix M from the coarse DM to a non-nested fine DM.

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexComputeMassMatrixGeneral(DM dmc, DM dmf, Mat mass, void *user)

Input Parameters#

dmf - The fine mesh
dmc - The coarse mesh
user - The user context

Output Parameter#

mass - The mass matrix

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexComputeMassMatrixNested(), DMPlexComputeInterpolatorNested(), DMPlexComputeInterpolatorGeneral(), DMPlexComputeJacobianFEM()

Level#

developer

Location#

src/dm/impls/plex/plexfem.c

Index of all DMPlex routines
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Index of all manual pages