Percolation on two-dimensional small-world networks has been proposed as a model for the spread of plant diseases. In this paper we give an analytic solution of this model using a combination of generating function methods and high-order series expansion. Our solution gives accurate predictions for quantities such as the position of the percolation threshold and the typical size of disease outbreaks as a function of the density of "shortcuts" in the small-world network. Our results agree with scaling hypotheses and numerical simulations for the same model.
ABSTRACT
PUBLICATION RECORD
- Publication year
2001
- Venue
Physical review. E, Statistical, nonlinear, and soft matter physics
- Publication date
2001-08-31
- Fields of study
Biology, Physics, Mathematics, Environmental Science, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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