A decomposable branching process in a Markovian environment
نویسندگان
چکیده
A population has two types of individuals, each occupying an island. One of those, where individuals of type 1 live, offers a variable environment. Type 2 individuals dwell on the other island, in a constant environment. Only one-way migration (1 → 2) is possible. We study the asymptotics of the survival probability in critical and subcritical cases.
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