DMPlexLandauCreateMassMatrix#

Create mass matrix for Landau in Plex space (not field major order of Jacobian) - puts mass matrix into ctx->M

Synopsis#

#include "petscdmplex.h" 
#include "petsclandau.h"   
PetscErrorCode DMPlexLandauCreateMassMatrix(DM pack, Mat *Amat)

Collective

Input Parameter#

pack - the DM object. Puts matrix in Landau context M field

Output Parameter#

Amat - The mass matrix (optional), mass matrix is added to the DM context

.keywords: mesh

See Also#

DMPlexLandauCreateVelocitySpace()

Level#

beginner

Location#

src/ts/utils/dmplexlandau/plexland.c

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