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arXiv 1012.2210math.MGmath.GR
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具有唯一切线的度量空间

Metric spaces with unique tangents

Enrico Le Donne

摘要:

我们感兴趣的研究加倍度量空间的性质,在某些点的度量切线是唯一的。在这样的设置中,Finsler-Carnot-Caratheodory几何和Carnot组显示为切线的模型。结果是基于一个类似的度量空间的Preiss的现象:切线的切线。

英文摘要:

We are interested in studying doubling metric spaces with the property that at some of the points the metric tangent is unique. In such a setting, Finsler-Carnot-Caratheodory geometries and Carnot groups appear as models for the tangents. The results are based on an analogue for metric spaces of Preiss's phenomenon: tangents of tangents are tangents.

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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