We give a stochastic foundation to the Volterra prey-predator population in the fol[owing case. We take Volterra's predator equation and let a free host birth and death process support the evolution of the predator population. The purpose of this article is to present a rigorous population sample pa
Invariants for models of interacting populations
✍ Scribed by L. Cairó; M.R. Feix; J. Goedert
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 341 KB
- Volume
- 140
- Category
- Article
- ISSN
- 0375-9601
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Effective Lyapunov and Lyapunov-like functions for a class of discrete time models of interacting populations are presented. These functions are constructed on the biologically meaningful principle that a viable population must absorb energy from external sources when its density is low and it must
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