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arXiv math/0612026math.PR
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R上修正的对数Sobolev不等式

Modified logarithmic Sobolev inequalities on R

Franck Barthe, Cyril Roberto

摘要:

本文给出了实直线上的测度满足修正的对数Sobolev不等式的一个充分条件,推广了Bobkov和Götze的判据.在温和的假设下,这个条件也是必要的。浓度不等式的推导。这就完成了让蒂尔、吉兰和米洛最近的贡献中所给出的图景。

英文摘要:

We provide a sufficient condition for a measure on the real line to satisfy a modified logarithmic Sobolev inequality, thus extending the criterion of Bobkov and Götze. Under mild assumptions the condition is also necessary. Concentration inequalities are derived. This completes the picture given in recent contributions by Gentil, Guillin and Miclo.

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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