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arXiv 1201.3548math.MGmath.DG
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非自相似Sierpinski地毯上的模和Poincaré不等式

Modulus and Poincaré inequalities on non-self-similar Sierpinski carpets

John M. Mackay, Jeremy T. Tyson, Kevin Wildrick

摘要:

地毯是与谢尔宾斯基地毯同胚的度量空间。我们的特点,在一定的类的例子,非自相似地毯支持曲线族的非平凡模和支持庞加莱不等式。我们的结果产生了支持庞加莱不等式的紧致双倍度量测度空间的新例子:这些例子没有流形点,但等距嵌入为欧几里得空间的子集。

英文摘要:

A carpet is a metric space homeomorphic to the Sierpinski carpet. We characterize, within a certain class of examples, non-self-similar carpets supporting curve families of nontrivial modulus and supporting Poincaré inequalities. Our results yield new examples of compact doubling metric measure spaces supporting Poincaré inequalities: these examples have no manifold points, yet embed isometrically as subsets of Euclidean space.

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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