Speed of travelling fronts : Two-dimensional and ballistic dispersal probability distributions

@inproceedings{Mndez2004SpeedOT,
  title={Speed of travelling fronts : Two-dimensional and ballistic dispersal probability distributions},
  author={Vicenç M{\'e}ndez and Daniel Campos and Jaroslav Fort},
  year={2004}
}
– The speed of traveling fronts for a two-dimensional model of a delayed reactiondispersal process is derived analytically and from simulations of molecular dynamics. We show that the one-dimensional (1D) and two-dimensional (2D) versions of a given kernel do not yield always the same speed. It is also shown that the speeds of time-delayed fronts may be higher than those predicted by the corresponding non-delayed models. This result is shown for systems with peaked dispersal kernels which lead… CONTINUE READING