Numerical Study on a Coupled Logistic Map as a Simple Model for Three Competing Species
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概要
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A coupled logistic map is applied to population dynamics of three competingspecies. Interaction between three species (labeled by X, Y, and Z) is assumed to be in-transitive, i.e., X beats Y, Y beats Z, and Z beats X. Phase diagrams are determinedfor a circumstance in which the species Z interacts weakly with the XY system. It isfound that the intransitive interaction results in a variety of bifurcation diagrams oftorus attractors and associated hysteresis phenomena.[ecosystem, population dynamics, coupled logistic map, phase diagram, torus, l% chaos, bifurcations, hysteresis, theory1
- 社団法人日本物理学会の論文
- 1991-05-15
著者
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Satoh Kazuhiro
Department Of Applied Physics And Chemistry The University Of Electro-communications
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Satoh Kazuhiro
Department of Physics,Faculty of Science,Tohoku University
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