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随机环境加权分枝过程的方差和Fuk-Nagaev型不等式
The Variance and Fuk-Nagaev Type Inequality for Weighted Branching Processes in a Random Environment

DOI: 10.12677/AAM.2023.1210411, PP. 4183-4188

Keywords: 随机环境,加权分枝过程,方差,Fuk-Nagaev型不等式
Random Environment
, Weighted Branching Process, Variance, Fuk-Nagaev Type Inequality

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Abstract:

在对随机环境中加权分枝过程(Yn)的研究基础上,考虑其规范化过程Wn的方差\"\"及其收敛性,并予以了详细的证明,其中规范化过程为\"\"\"\"是规范化序列,是随机环境分枝过程相关结论的拓展;并且建立了一个关于统计量\"\"的Fuk-Nagaev型不等式。
On the basis of the research on the weighted branching process (Yn) in random environments, the variance \"\" and convergence of its normalization process Wn are considered, and the de-tailed proof is provided. The normalization process is \"\" , and \"\" is the normalized se-quence, which is an extension of the conclusions related to the branching process in random envi-ronments. Besides, we establish a Fuk-Nagaev type inequality for \"\" .

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