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arXiv 1503.09190math.PR
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小球概率、最大密度和重排

Small ball probabilities, maximum density and rearrangements

T. Juškevičius, J. D. Lee

摘要:

我们证明了在有界密度的$\mathbb{R}^d$中的独立随机变量之和位于球中的概率通过在球上取均匀分布而最大化。这反过来又概括了罗戈津的结果的最大密度等款项的线。

英文摘要:

We prove that the probability that a sum of independent random variables in $\mathbb{R}^d$ with bounded densities lies in a ball is maximized by taking uniform distributions on balls. This in turn generalizes a result by Rogozin on the maximum density of such sums on the line.

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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