We present two models, new random successive nucleation growth model and aggregation generation by generation model, to investigate the percolation properties of fractal aggregation. Our results suggest that the percolation threshold value of fractal aggregation is not related to the lattice...

A new lattice hydrodynamic model for two-lane traffic system is proposed with consideration of drivers’ timid or aggressive characteristics. The effect of drivers’ timid or aggressive characteristics on the stability of traffic flow is studied via linear analysis theory and nonlinear...