On strong embeddings by Stein’s method
On strong embeddings by Stein’s method
复制标题
关于 Stein 方法的强嵌入
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
L. Goldstein
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文献类型:
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作者:
C. Bhattacharjee;L. Goldstein
Strong embeddings, that is, couplings between a partial sum process of a sequence of random variables and a Brownian motion, have found numerous applications in probability and statistics. We extend Chatterjee's novel use of Stein's method for $\{-1,+1\}$ valued variables to a general class of discrete distributions, and provide $\log n$ rates for the coupling of partial sums of independent variables to a Brownian motion, and results for coupling sums of suitably standardized exchangeable variables to a Brownian bridge.