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/Output Parameters#
pack - the DM object. Puts matrix in Landau context M field
Output Parameters#
Amat - The mass matrix (optional), mass matrix is added to the DM context
.keywords: mesh
.seealso: DMPlexLandauCreateVelocitySpace()
Level#
beginner
Location#
src/ts/utils/dmplexlandauplexland.c
Index of all LANDAU routines
Table of Contents for all manual pages
Index of all manual pages