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Hybrid zones and voter model interfaces. (English) Zbl 0849.60088

A probabilistic model that predicts the evolution of hybrid zones is considered. One obtains several new results concerning the dynamics of hybrid zones when the dimension is \(\leq 2\).

MSC:

60K35 Interacting random processes; statistical mechanics type models; percolation theory
60J70 Applications of Brownian motions and diffusion theory (population genetics, absorption problems, etc.)
60G50 Sums of independent random variables; random walks
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