Acta mathematica scientia,Series A ›› 2002, Vol. 22 ›› Issue (4): 482-488.
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BI Qiu-Xiang, DAI Yong-Long
Online:
Published:
Supported by:
国家自然科学基金(19901038)和广东省自然科学基金(980287)资助
Abstract:
设{犣狀}为变化环境中的上临界的分枝过程,犠为非负鞅{犣狀/犈犣狀}的极限,在一致上临界以及控制后代分布尾行为的假设条件下,给出了犠非退化的必要条件,且证明了{犣狀/犈犣狀}的犔1 收敛性质成立.
Key words: 变化环境;分枝过程;鞅
CLC Number:
BI Qiu-Xiang, DAI Yong-Long. Supercritical Branching Processes in Varying Environments[J].Acta mathematica scientia,Series A, 2002, 22(4): 482-488.
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