Quantitative affine approximation for UMD targets

Quantitative affine approximation for UMD targets, Discrete Analysis 2016:6, 48 pp. Let $Y$ be a Banach space. A _martingale difference sequence_ in $Y$ is a sequence of $Y$-valued random variables such that $\mathbb{E}[d_i|d_1,\dots,d_{i-1}]=0$ for every $i$ (and $\mathbb{E}(d_1)=0$). Given $1<...

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Bibliographic Details
Main Authors: Tuomas Hytönen, Sean Li, Assaf Naor
Format: Article
Language:English
Published: Diamond Open Access Journals 2016-02-01
Series:Discrete Analysis
Online Access:https://doi.org/10.19086/da.614
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