virtual Real computeQpJacobian() override
Compute this Kernel's contribution to the Jacobian at the current quadrature point.
This kernel implements the Laplacian operator: $ u $.
static InputParameters validParams()
virtual Real computeQpResidual() override
Compute this Kernel's contribution to the residual at the current quadrature point.
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
Diffusion(const InputParameters ¶meters)
const InputParameters & parameters() const
Get the parameters of the object.