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arXiv 1610.04052math.STstat.TH
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极偏差下的一个Gibbs条件定理

A Gibbs Conditional theorem under extreme deviation

Maeva Biret, Michel Broniatowski, Zangsheng Cao

摘要:

我们探讨了独立同分布的条件分布的一些性质。在其总和的大幅度变化下进行采样。与经典的情况下,当条件事件是在一个大偏差的范围内的和的渐近独立性的观察到,在相反的情况下,保持。本文是[7]的推广。工具包括一个新的Edgeworth扩展适合特定的三角形阵列,其中的行是由倾斜分布与发散参数,连同一些阿贝尔型的结果。

英文摘要:

We explore some properties of the conditional distribution of an i.i.d. sample under large exceedances of its sum. Thresholds for the asymptotic independance of the summands are observed, in contrast with the classical case when the conditioning event is in the range of a large deviation. This paper is an extension to [7]. Tools include a new Edgeworth expansion adapted to specific triangular arrays where the rows are generated by tilted distribution with diverging parameters, together with some Abelian type results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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