Regulation mechanisms in spatial stochastic development models

Abstract

The aim of this paper is to analyze different regulation mechanisms in spatial continuous stochastic development models. We describe the density behavior for models with global mortality and local establishment rates. We prove that the local self-regulation via a competition mechanism (density dependent mortality) may suppress a unbounded growth of the averaged density if the competition kernel is superstable.

19 pages

References in corpus (2)

• Spatial birth and death processes as solutions of stochastic equations
• Markov evolutions and hierarchical equations in the continuum I. One-component systems

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