关于Riemannian geometry小组的措施
On measures in sub-Riemannian geometry
摘要:
在\cite{gjha}中,我们在一般框架下(即不假设等规性)详细分析了次黎曼流形上的球形豪斯多夫测度。本文件的目的是作为这种分析的补充,既有新的结果和开放的问题。第一个目的是将研究扩展到次黎曼流形上的其他类型的内在测度,即Popp测度和一般测度(即,Hausdorff测度。第二部分是探讨\cite{gjha}在基于次黎曼流形的度量测度空间上的一些结果。
英文摘要:
In \cite{gjha} we give a detailed analysis of spherical Hausdorff measures on sub-Riemannian manifolds in a general framework, that is, without the assumption of equiregularity. The present paper is devised as a complement of this analysis, with both new results and open questions. The first aim is to extend the study to other kinds of intrinsic measures on sub-Riemannian manifolds, namely Popp's measure and general (i.e., non spherical) Hausdorff measures. The second is to explore some consequences of \cite{gjha} on metric measure spaces based on sub-Riemannian manifolds.
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