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arXiv 1807.04858math.PR
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两参数Dirichlet过程动态模型的超Poincar'e不等式

Super Poincar'e inequality for a dynamic model for the two-parameter Dirichlet process

Weiwei Zhang

摘要:

本文建立了当状态空间的划分数为有限时两指标Dirichlet过程的超Poincaré不等式。此外,如果划分数是无限的,超级庞加莱不等式不成立。为了克服区域边界上扩散系数退化所带来的困难,文[14]中的局部化方法和微扰论是有效的。

英文摘要:

In this paper, we establish the super Poincaré inequality for the two-parameter Dirichlet process when the partition number of the state space is finite. Furthermore, if the partition number is infinite, the super Poincar'e inequality doesn't hold. To overcome the difficulty caused by the degenerency of the diffusion coefficient on the boundary of the domain, localization method and perturbation argument in [14] are effective.

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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