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arXiv 1712.04576math.DGmath.GT
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微分拓扑空间、Frölicher空间与微分空间

Diffeological, Frölicher, and Differential Spaces

Augustin Batubenge, Yael Karshon, Jordan Watts

AI总结:

本文介绍了欧氏空间微分学的三类推广结构——微分拓扑结构、微分结构与Frölicher结构的定义方式,并通过实例阐明三者之间的关系,为微分几何相关研究提供结构对比参考。

摘要:

欧氏空间上的微分学有诸多推广形式。具体而言,在集合$X$上,微分拓扑结构(diffeological structure)由从欧氏空间开子集到$X$的映射给出,微分结构由从$X$到$\bbR$的映射给出,Frölicher结构则由从$\bbR$到$X$以及从$X$到$\bbR$的两类映射共同给出。我们通过实例阐释了这些结构之间的关系。

英文摘要:

Differential calculus on Euclidean spaces has many generalisations. In particular, on a set $X$, a diffeological structure is given by maps from open subsets of Euclidean spaces to $X$, a differential structure is given by maps from $X$ to $\mathbb{R}$, and a Frölicher structure is given by maps from $\mathbb{R}$ to $X$ as well as maps from $X$ to $\mathbb{R}$. We illustrate the relations between these structures through examples.

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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