The effect of colored noise on spatiotemporal dynamics of biological invasion in a diffusive predator-prey system


Spatiotemporal dynamics of a predator-prey system is considered under the assumption that the predator is sensitive to colored noise. Mathematically, the model consists of two coupled diffusion-reactions. By means of extensive numerical simulations, the complex invasion pattern formations of the system are identified. The results show that a geographical… (More)
DOI: 10.1016/j.biosystems.2010.12.011