An Explicit-Limit Theorem for the Critical Galton-Watson Process with Immigration
An Explicit-Limit Theorem for the Critical Galton-Watson Process with Immigration
复制标题
移民临界高尔顿-沃森过程的显式极限定理
DOI:
10.1111/j.2517-6161.1970.tb00826.x
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发表时间:
1970
期刊:
影响因子:
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通讯作者:
E. Seneta
中科院分区:
文献类型:
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作者:
E. Seneta
For a critical Galton–Watson branching process with immigration, {Xn}, in which the offspring distribution has finite variance and the immigration distribution finite mean, it is shown that the random variables {Xn/n} approach a gamma distribution in law asn→ ∞.