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    Article

    Limit Theorems for Critical Galton-Watson Processes with Immigration Stopped at Zero

    In this paper, we consider a critical Galton–Watson branching process with immigration stopped at zero W. Some precise estimation on the probability generating function of the n-th population are obtained, and th...

    Dou Dou Li, Mei Zhang, **an Yu Zhang in Acta Mathematica Sinica, English Series (2024)

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    Article

    Asymptotic Behaviors for Critical Branching Processes with Immigration

    In this paper, we investigate the asymptotic behaviors of the critical branching process with immigration {Zn, n ≥ 0}. First we get some estimation for the probability generating function of Zn. Based on it, we g...

    Dou Dou Li, Mei Zhang in Acta Mathematica Sinica, English Series (2019)