Instability of defensive alliances in the predator-prey model on complex networks.

@article{Kim2005InstabilityOD,
  title={Instability of defensive alliances in the predator-prey model on complex networks.},
  author={B. Kim and J. Liu and Jaegon Um and Sung-Ik Lee},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2005},
  volume={72 4 Pt 1},
  pages={
          041906
        }
}
  • B. Kim, J. Liu, +1 author Sung-Ik Lee
  • Published 2005
  • Medicine, Physics, Mathematics
  • Physical review. E, Statistical, nonlinear, and soft matter physics
  • A model of six-species food web is studied in the viewpoint of spatial interaction structures. Each species has two predators and two preys, and it was previously known that the defensive alliances of three cyclically predating species self-organize in two dimensions. The alliance-breaking transition occurs as either the mutation rate is increased or interaction topology is randomized in the scheme of the Watts-Strogatz model. In the former case of temporal disorder, via the finite-size scaling… CONTINUE READING
    11 Citations

    Topics from this paper.

    Evolutionary games on graphs
    • 1,910
    • PDF
    Alliances in graphs: Parameters, properties and applications - A survey
    • 6
    • PDF
    Alliance free sets in Cartesian product graphs
    • 1
    • PDF
    Temporal Correlations of Local Network Losses
    • 2
    • PDF
    Domination on hyperbolic graphs
    A formal approach to attitude

    References

    Exactly solved models in statistical mechanics
    • 4,739
    • PDF