series and tail series

The relationship between the existence of the moment of random variable and the convergence of tail probability series of random variable sequences is investigated, under certain mixing rates, more generally complete convergence of ρ-mixing sequences are obtained.

本文通过讨论随机变量矩的存在性和随机变量序列尾概率级数收敛性之间的关系，在一定的混合速度下，给出了ρ-混合序列部分和更为一般的完全收敛性。

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Extreme value theory and methods can only deal with the tail behavior for returns series, and it primarily uses generalized Pareto distributions to describe the fat tails of financial returns.

极值理论方法只能处理收益率数据概率分布尾部行为，主要是刚广义Pareto分布描述金融收益率的厚尾。

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Empirical analysis of hypothesis of market efficiency always is tested by random walk, coefficiency and ARCH class models. ARCH class models can expose conditional time varying variance, clustering and fat tail of distribution of high frequency financial time series.

资本市场有效性假说的实证分析主要有随机游走检验、相关性检验和ARCH类模型检验，而ARCH类模型较好地揭示高频金融时间序列的条件方差时变性、波动集束和宽尾分布现象。

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The review summarized the characteristics of~ 1H-NMR and~ ( 13) C-NMR spectra of two essential types of bisbenzylisoquinoline alkaloids ( BBI), berbamine series and bebeerine series ( head to head and tail to tail; head to tail and tail to head).

概括介绍了双苄基异喹啉类生物碱的两种基本类型berbamine系列和bebeerine系列（头接头与尾接尾；头接尾与尾接头）的~1H-NMR和~（13）C-NMR谱特征。

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Oxidative Removal of PH_3 and H_2S from Yellow Phosphorus Tail Gas by JC Series Catalysts

JC系列催化剂上氧化脱除黄磷尾气中PH3、H2S

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