PETSc version 3.16.6

LandauCreateMassMatrix

Create mass matrix for Landau

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

Collective on pack

. pack - the DM object

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

.keywords: mesh .seealso: LandauCreateVelocitySpace()

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