The evolution of dispersal in random environment.
作者： Mohamed Khaladi , Jean-Dominique Lebreton , Abdelaziz Khermjioui
DOI: 10.1007/S10441-011-9142-0
关键词: Applied mathematics 、 Maximization 、 Unit vector 、 Constant (mathematics) 、 Population 、 Stochastic modelling 、 Mathematics 、 Covariance matrix 、 Eigenvalues and eigenvectors 、 Statistics 、 Biological dispersal
摘要: In this paper we introduce a stochastic model for population living and migrating between s sites without distinction in the states residents immigrants. The evolutionary stable strategies (ESS) is characterized by maximization of growth rate. We obtain that expectation reproductive values, normalized some random quantity, are constant on all vector structure proportional to eigenvector dispersion matrix associated eigenvalue one, which are, way, analogous results obtained deterministic case.
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