Dynamics of competing predator–prey species
We study the predator–prey model described by the Lotka–Volterra equations (N.S. Goel et al., Rev. Mod. Phys. 43(1971) 231). These coupled non-linear differential equations are solved numerically and compared with Monte Carlo simulations. Spectral analysis of the data indicate the presence of a fixed set of frequencies and the absence of power-law behaviour. Features introduced to make the model more realistic, such as age-structures and ageing, are found to have no qualitative effect.
Year of publication: |
1998
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Authors: | Bradshaw, A.T. ; Moseley, L.L. |
Published in: |
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 261.1998, 1, p. 107-114
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Publisher: |
Elsevier |
Subject: | Predator–prey model | Lotka–Volterra equations | Monte Carlo simulations |
Saved in:
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