The advection-diffusion equation I am working with has the form
∂c/∂t = ∇. (D∇c) - ∇. (vc) + R , where : c = concentration t = time D = Diffusivity ∇ = Gradient ∇.= Divergence R = Source of quantity c
I am unsure of what to do with the del operators. Could you help me set up the equation for Integration?