PETSc version 3.17.0
DMPlexLandauCreateMassMatrix
Create mass matrix for Landau in Plex space (not field major order of Jacobian)
Synopsis
#include "petscdmplex.h"
#include "petsclandau.h"
PetscErrorCode DMPlexLandauCreateMassMatrix(DM pack, Mat *Amat)
Collective on pack
Input Parameters
. pack - the DM object
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