This class can be used to compute a mass matrix for facet unknowns, e.g.
MassMatrixDGKernel(const InputParameters ¶meters)
static InputParameters validParams()
virtual void computeResidual() override
const std::string & type() const
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
const InputParameters & parameters() const
virtual Real computeQpJacobian(const Moose::DGJacobianType type) override
virtual Real computeQpResidual(Moose::DGResidualType) override