Branching random walk in Z with branching

نویسنده

  • Yueyun Hu
چکیده

For the critical branching random walk in Z 4 with branching at the origin only we find the asymptotic behavior of the probability of the event that there are particles at the origin at moment t → ∞ and prove a Yaglom type conditional limit theorem for the number of individuals at the origin given that there are particles at the origin.

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تاریخ انتشار 2010