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arXiv 2004.05133math.CAmath.MG
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测度的类中间阿苏阿德维数

Intermediate Assouad-like dimensions for measures

University of Waterloo(滑铁卢大学)

Kathryn E. Hare, Kevin G. Hare

AI总结:

本文研究测度的类中间阿苏阿德维数,给出其一般性质及针对特定测度的具体结果,丰富了阿苏阿德型维数在测度领域的相关理论。

摘要:

度量空间的上、下阿苏阿德维数是盒维数的局部变体,可定量刻画集合“最厚”与“最薄”部分。针对集合的这类维数已提出更温和的版本,包括上、下拟阿苏阿德维数、θ-阿苏阿德谱和Φ-维数。本文研究测度对应的上、下Φ-维数类似物,给出这类维数的一般性质,以及满足不同分离性质的自相似测度和离散测度的更具体结果。

英文摘要:

The upper and lower Assouad dimensions of a metric space are local variants of the box dimensions of the space and provide quantitative information about the `thickest' and `thinnest' parts of the set. Less extreme versions of these dimensions for sets have been introduced, including the upper and lower quasi-Assouad dimensions, $θ$-Assouad spectrum, and $Φ$-dimensions. In this paper, we study the analogue of the upper and lower $Φ$-dimensions for measures. We give general properties of such dimensions, as well as more specific results for self-similar measures satisfying various separation properties and discrete measures.

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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