| The prototypical hyperbolic equation in physics, it describes oscillatory and prop- agating perturbations in a medium ttu(t, x) = c2 2u Maxwell s FTol Theo [CJO19], Num [NSD22; NDS22]. The Maxwell equations are a set of coupled PDEs that are foundational to the mod- eling of electromagnetic phenomena, which important applications in fundamental physics, classical optics and electric circuits. 0 Klein-Gordon FTol Theo [CJO19]. E = , B = 0, E = B t , B = 0 |