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Subcritical branching processes in a two-state random environment, and a percolation problem on trees
Published online by Cambridge University Press: 14 July 2016
Abstract
We determine the decay rate of the survival probability of subcritical branching processes in a two-state random environment, where one state is subcritical, the other supercritical. This result is applied to obtain the asymptotic behavior (as n →∞) of the number of different words of length n occurring on the binary, and generally the b-ary, tree with Bernoulli percolation.
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- Copyright © Applied Probability Trust 1987
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