DIRECTED BAK–SNEPPEN MODEL FOR FOOD CHAINS

D. Stauffer () and N. Jan
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D. Stauffer: Physics Department, St. Francis Xavier University, Box 5000, Antigonish, N.S. B2G 2W5, Canada
N. Jan: Physics Department, St. Francis Xavier University, Box 5000, Antigonish, N.S. B2G 2W5, Canada

International Journal of Modern Physics C (IJMPC), 2000, vol. 11, issue 01, 147-151

Abstract: A modification of the Bak–Sneppen model to include simple elements of Darwinian evolution is used to check the survival of prey and predators in long food chains. Mutations, selection, and starvation resulting from depleted prey are incorporated in this model.

Keywords: Evolution; Selection; Mutation; Starvation; Predators; Prey (search for similar items in EconPapers)
Date: 2000
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DOI: 10.1142/S0129183100000122

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