From dimension free concentration to Poincar'e inequality
From dimension free concentration to Poincar'e inequality
复制标题
从无量纲集中到庞加莱不等式
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
Paul
中科院分区:
文献类型:
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作者:
N. Gozlan;C. Roberto;Paul
We prove that a probability measure on an abstract metric space satisfies a non trivial dimension free concentration inequality for the $ell_2$ metric if and only if it satisfies the Poincar'e inequality.