Complex sentence: This separates it strongly from the case of incompressible fluids in which kinetic energy is based on the integral-square norm, implying that the momentum in CA which satisfies conservation and the Euler-Lagrange equation for geodesics is a differential combination of spatially colocated particles.
Split into simpler sentences: This separates it strongly from the case of incompressible fluids in which kinetic energy is based on the integral-square norm. In particular this implies that the momentum in CA which satisfies the Euler-Lagrange equation and associated conservation laws is a differential combination of spatially colocated particles.